25464996 has 24 divisors (see below), whose sum is σ = 66020640. Its totient is φ = 8488296.

The previous prime is 25464983. The next prime is 25465009. The reversal of 25464996 is 69946452.

It is an interprime number because it is at equal distance from previous prime (25464983) and next prime (25465009).

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 117786 + ... + 118001.

It is an arithmetic number, because the mean of its divisors is an integer number (2750860).

Almost surely, 2^25464996 is an apocalyptic number.

It is an amenable number.

25464996 is an abundant number, since it is smaller than the sum of its proper divisors (40555644).

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

25464996 is a wasteful number, since it uses less digits than its factorization.

25464996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235800 (or 235792 counting only the distinct ones).

The product of its digits is 466560, while the sum is 45.

The square root of 25464996 is about 5046.2853664849. The cubic root of 25464996 is about 294.2035242155.

The spelling of 25464996 in words is "twenty-five million, four hundred sixty-four thousand, nine hundred ninety-six".