12464725 has 24 divisors (see below), whose sum is σ = 19026560. Its totient is φ = 7888320.

The previous prime is 12464719. The next prime is 12464731. The reversal of 12464725 is 52746421.

It is an interprime number because it is at equal distance from previous prime (12464719) and next prime (12464731).

It is not a de Polignac number, because 12464725 - 2¹⁵ = 12431957 is a prime.

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 23 ways as a sum of consecutive naturals, for example, 465 + ... + 5014.

Almost surely, 2^12464725 is an apocalyptic number.

It is an amenable number.

12464725 is a deficient number, since it is larger than the sum of its proper divisors (6561835).

12464725 is a wasteful number, since it uses less digits than its factorization.

12464725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5509 (or 5504 counting only the distinct ones).

The product of its digits is 13440, while the sum is 31.

The square root of 12464725 is about 3530.5417431323. The cubic root of 12464725 is about 231.8609266069.

The spelling of 12464725 in words is "twelve million, four hundred sixty-four thousand, seven hundred twenty-five".