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2424828 = 223728867
BaseRepresentation
bin1001001111111111111100
311120012020110
421033333330
51110043303
6123550020
726416320
oct11177774
94505213
102424828
11140689a
1298b310
1366b913
14471980
1532d703
hex24fffc

2424828 has 24 divisors (see below), whose sum is σ = 6466432. Its totient is φ = 692784.

The previous prime is 2424827. The next prime is 2424833. The reversal of 2424828 is 8284242.

It is a junction number, because it is equal to n+sod(n) for n = 2424795 and 2424804.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2424823) 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, 14350 + ... + 14517.

22424828 is an apocalyptic number.

2424828 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2424828 is an abundant number, since it is smaller than the sum of its proper divisors (4041604).

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

2424828 is a wasteful number, since it uses less digits than its factorization.

2424828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28881 (or 28879 counting only the distinct ones).

The product of its digits is 8192, while the sum is 30.

The square root of 2424828 is about 1557.1859233887. The cubic root of 2424828 is about 134.3466926491.

The spelling of 2424828 in words is "two million, four hundred twenty-four thousand, eight hundred twenty-eight".

Divisors: 1 2 3 4 6 7 12 14 21 28 42 84 28867 57734 86601 115468 173202 202069 346404 404138 606207 808276 1212414 2424828