457064756 has 12 divisors (see below), whose sum is σ = 800073792. Its totient is φ = 228472248.

The previous prime is 457064749. The next prime is 457064791. The reversal of 457064756 is 657460754.

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, 5051 + ... + 30653.

It is an arithmetic number, because the mean of its divisors is an integer number (66672816).

Almost surely, 2^457064756 is an apocalyptic number.

It is an amenable number.

457064756 is a deficient number, since it is larger than the sum of its proper divisors (343009036).

457064756 is a wasteful number, since it uses less digits than its factorization.

457064756 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30070 (or 30068 counting only the distinct ones).

The product of its (nonzero) digits is 705600, while the sum is 44.

The square root of 457064756 is about 21379.0728517399. The cubic root of 457064756 is about 770.2988416684.

The spelling of 457064756 in words is "four hundred fifty-seven million, sixty-four thousand, seven hundred fifty-six".