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24940968 = 2331379939
BaseRepresentation
bin101111100100…
…1000110101000
31201221010120120
41133021012220
522341102333
62250323240
7421665123
oct137110650
951833516
1024940968
1113095578
128429520
135223390
1434533ba
1522c9db3
hex17c91a8

24940968 has 32 divisors (see below), whose sum is σ = 67149600. Its totient is φ = 7674048.

The previous prime is 24940933. The next prime is 24940969. The reversal of 24940968 is 86904942.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (24940969) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39658 + ... + 40281.

It is an arithmetic number, because the mean of its divisors is an integer number (2098425).

Almost surely, 224940968 is an apocalyptic number.

It is an amenable number.

24940968 is an abundant number, since it is smaller than the sum of its proper divisors (42208632).

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

24940968 is a wasteful number, since it uses less digits than its factorization.

24940968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79961 (or 79957 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 42.

The square root of 24940968 is about 4994.0933111026. The cubic root of 24940968 is about 292.1714449489.

The spelling of 24940968 in words is "twenty-four million, nine hundred forty thousand, nine hundred sixty-eight".

Divisors: 1 2 3 4 6 8 12 13 24 26 39 52 78 104 156 312 79939 159878 239817 319756 479634 639512 959268 1039207 1918536 2078414 3117621 4156828 6235242 8313656 12470484 24940968