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2024868 = 2231983107
BaseRepresentation
bin111101110010110100100
310210212121010
413232112210
51004243433
6111222220
723132256
oct7562644
93725533
102024868
11116334a
12817970
1355b861
143a9cd6
1529ee63
hex1ee5a4

2024868 has 48 divisors (see below), whose sum is σ = 5080320. Its totient is φ = 625824.

The previous prime is 2024863. The next prime is 2024873. The reversal of 2024868 is 8684202.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2024863) and next prime (2024873).

It is not an unprimeable number, because it can be changed into a prime (2024861) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18871 + ... + 18977.

It is an arithmetic number, because the mean of its divisors is an integer number (105840).

22024868 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2024868, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2540160).

2024868 is an abundant number, since it is smaller than the sum of its proper divisors (3055452).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2024868 is a wasteful number, since it uses less digits than its factorization.

With its predecessor (2024867) it forms a Ruth-Aaron pair, since the sum of their distinct prime factors is the same (214).

2024868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216 (or 214 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 30.

The square root of 2024868 is about 1422.9785662476. The cubic root of 2024868 is about 126.5121507698.

The spelling of 2024868 in words is "two million, twenty-four thousand, eight hundred sixty-eight".

Divisors: 1 2 3 4 6 12 19 38 57 76 83 107 114 166 214 228 249 321 332 428 498 642 996 1284 1577 2033 3154 4066 4731 6099 6308 8132 8881 9462 12198 17762 18924 24396 26643 35524 53286 106572 168739 337478 506217 674956 1012434 2024868