25930896 has 40 divisors (see below), whose sum is σ = 70516320. Its totient is φ = 8188416.

The previous prime is 25930889. The next prime is 25930903. The reversal of 25930896 is 69803952.

It is an interprime number because it is at equal distance from previous prime (25930889) and next prime (25930903).

It is a super-2 number, since 2×25930896² = 1344822734725632, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13305 + ... + 15128.

It is an arithmetic number, because the mean of its divisors is an integer number (1762908).

Almost surely, 2^25930896 is an apocalyptic number.

It is an amenable number.

25930896 is an abundant number, since it is smaller than the sum of its proper divisors (44585424).

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

25930896 is a wasteful number, since it uses less digits than its factorization.

25930896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28463 (or 28457 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 42.

The square root of 25930896 is about 5092.2388003706. The cubic root of 25930896 is about 295.9869120096.

The spelling of 25930896 in words is "twenty-five million, nine hundred thirty thousand, eight hundred ninety-six".