456490925 has 24 divisors (see below), whose sum is σ = 632584512. Its totient is φ = 323888000.

The previous prime is 456490907. The next prime is 456490927. The reversal of 456490925 is 529094654.

It is not a de Polignac number, because 456490925 - 2⁶ = 456490861 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (456490927) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8969 + ... + 31518.

It is an arithmetic number, because the mean of its divisors is an integer number (26357688).

Almost surely, 2^456490925 is an apocalyptic number.

It is an amenable number.

456490925 is a deficient number, since it is larger than the sum of its proper divisors (176093587).

456490925 is a wasteful number, since it uses less digits than its factorization.

456490925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40549 (or 40544 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 44.

The square root of 456490925 is about 21365.6482466599. The cubic root of 456490925 is about 769.9763443568.

The spelling of 456490925 in words is "four hundred fifty-six million, four hundred ninety thousand, nine hundred twenty-five".