457530460 has 24 divisors (see below), whose sum is σ = 961235856. Its totient is φ = 182931840.

The previous prime is 457530433. The next prime is 457530487. The reversal of 457530460 is 64035754.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (457530433) and next prime (457530487).

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, 66544 + ... + 73096.

It is an arithmetic number, because the mean of its divisors is an integer number (40051494).

Almost surely, 2^457530460 is an apocalyptic number.

It is an amenable number.

457530460 is an abundant number, since it is smaller than the sum of its proper divisors (503705396).

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

457530460 is a wasteful number, since it uses less digits than its factorization.

457530460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10053 (or 10051 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 34.

The square root of 457530460 is about 21389.9616642948. The cubic root of 457530460 is about 770.5603724316.

The spelling of 457530460 in words is "four hundred fifty-seven million, five hundred thirty thousand, four hundred sixty".