25879056 has 60 divisors (see below), whose sum is σ = 77776272. Its totient is φ = 7393344.

The previous prime is 25879039. The next prime is 25879081. The reversal of 25879056 is 65097852.

It is a super-2 number, since 2×25879056² = 1339451078902272, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a junction number, because it is equal to n+sod(n) for n = 25878999 and 25879017.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3150 + ... + 7853.

Almost surely, 2^25879056 is an apocalyptic number.

It is an amenable number.

25879056 is an abundant number, since it is smaller than the sum of its proper divisors (51897216).

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

25879056 is a wasteful number, since it uses less digits than its factorization.

25879056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11028 (or 11015 counting only the distinct ones).

The product of its (nonzero) digits is 151200, while the sum is 42.

The square root of 25879056 is about 5087.1461547709. The cubic root of 25879056 is about 295.7895387307.

Subtracting 25879056 from its reverse (65097852), we obtain a triangular number (39218796 = T₈₈₅₆).

The spelling of 25879056 in words is "twenty-five million, eight hundred seventy-nine thousand, fifty-six".