457612 has 12 divisors (see below), whose sum is σ = 805896. Its totient is φ = 227360.

The previous prime is 457609. The next prime is 457621. The reversal of 457612 is 216754.

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, 687 + ... + 1177.

It is an arithmetic number, because the mean of its divisors is an integer number (67158).

2⁴⁵⁷⁶¹² is an apocalyptic number.

It is an amenable number.

457612 is a deficient number, since it is larger than the sum of its proper divisors (348284).

457612 is a wasteful number, since it uses less digits than its factorization.

457612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 728 (or 726 counting only the distinct ones).

The product of its digits is 1680, while the sum is 25.

The square root of 457612 is about 676.4702506393. The cubic root of 457612 is about 77.0606145530.

The spelling of 457612 in words is "four hundred fifty-seven thousand, six hundred twelve".