25464484 has 24 divisors (see below), whose sum is σ = 47378240. Its totient is φ = 11941344.

The previous prime is 25464479. The next prime is 25464493. The reversal of 25464484 is 48446452.

It is a happy number.

It is a congruent number.

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, 6202 + ... + 9454.

Almost surely, 2^25464484 is an apocalyptic number.

It is an amenable number.

25464484 is a deficient number, since it is larger than the sum of its proper divisors (21913756).

25464484 is a wasteful number, since it uses less digits than its factorization.

25464484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3379 (or 3377 counting only the distinct ones).

The product of its digits is 122880, while the sum is 37.

The square root of 25464484 is about 5046.2346358448. The cubic root of 25464484 is about 294.2015524472.

It can be divided in two parts, 2546448 and 4, that added together give a palindrome (2546452).

The spelling of 25464484 in words is "twenty-five million, four hundred sixty-four thousand, four hundred eighty-four".