457726712 has 16 divisors (see below), whose sum is σ = 859965000. Its totient is φ = 228402720.

The previous prime is 457726699. The next prime is 457726729. The reversal of 457726712 is 217627754.

It is a self number, because there is not a number n which added to its sum of digits gives 457726712.

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, 53339 + ... + 61322.

Almost surely, 2^457726712 is an apocalyptic number.

It is an amenable number.

457726712 is a deficient number, since it is larger than the sum of its proper divisors (402238288).

457726712 is a wasteful number, since it uses less digits than its factorization.

457726712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115166 (or 115162 counting only the distinct ones).

The product of its digits is 164640, while the sum is 41.

The square root of 457726712 is about 21394.5486514673. The cubic root of 457726712 is about 770.6705307786.

The spelling of 457726712 in words is "four hundred fifty-seven million, seven hundred twenty-six thousand, seven hundred twelve".