457625860 has 12 divisors (see below), whose sum is σ = 961014348. Its totient is φ = 183050336.

The previous prime is 457625821. The next prime is 457625891. The reversal of 457625860 is 68526754.

It can be written as a sum of positive squares in 2 ways, for example, as 301925376 + 155700484 = 17376^2 + 12478^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11440627 + ... + 11440666.

It is an arithmetic number, because the mean of its divisors is an integer number (80084529).

Almost surely, 2^457625860 is an apocalyptic number.

It is an amenable number.

457625860 is an abundant number, since it is smaller than the sum of its proper divisors (503388488).

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

457625860 is a wasteful number, since it uses less digits than its factorization.

457625860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22881302 (or 22881300 counting only the distinct ones).

The product of its (nonzero) digits is 403200, while the sum is 43.

The square root of 457625860 is about 21392.1915660832. The cubic root of 457625860 is about 770.6139254059.

The spelling of 457625860 in words is "four hundred fifty-seven million, six hundred twenty-five thousand, eight hundred sixty".