457570684 has 12 divisors (see below), whose sum is σ = 806594544. Its totient is φ = 227115104.

The previous prime is 457570679. The next prime is 457570723. The reversal of 457570684 is 486075754.

It is a happy number.

It is a congruent number.

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, 416944 + ... + 418039.

It is an arithmetic number, because the mean of its divisors is an integer number (67216212).

Almost surely, 2^457570684 is an apocalyptic number.

It is an amenable number.

457570684 is a deficient number, since it is larger than the sum of its proper divisors (349023860).

457570684 is a wasteful number, since it uses less digits than its factorization.

457570684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 835124 (or 835122 counting only the distinct ones).

The product of its (nonzero) digits is 940800, while the sum is 46.

The square root of 457570684 is about 21390.9018977695. The cubic root of 457570684 is about 770.5829531593.

The spelling of 457570684 in words is "four hundred fifty-seven million, five hundred seventy thousand, six hundred eighty-four".