25460464 has 20 divisors (see below), whose sum is σ = 50380704. Its totient is φ = 12459008.

The previous prime is 25460459. The next prime is 25460473. The reversal of 25460464 is 46406452.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16177 + ... + 17680.

Almost surely, 2^25460464 is an apocalyptic number.

It is an amenable number.

25460464 is a deficient number, since it is larger than the sum of its proper divisors (24920240).

25460464 is a wasteful number, since it uses less digits than its factorization.

25460464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33912 (or 33906 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 31.

The square root of 25460464 is about 5045.8363033297. The cubic root of 25460464 is about 294.1860700668.

The spelling of 25460464 in words is "twenty-five million, four hundred sixty thousand, four hundred sixty-four".