457346712 has 16 divisors (see below), whose sum is σ = 1143366840. Its totient is φ = 152448896.

The previous prime is 457346653. The next prime is 457346741. The reversal of 457346712 is 217643754.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9528033 + ... + 9528080.

Almost surely, 2^457346712 is an apocalyptic number.

It is an amenable number.

457346712 is an abundant number, since it is smaller than the sum of its proper divisors (686020128).

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

457346712 is a wasteful number, since it uses less digits than its factorization.

457346712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19056122 (or 19056118 counting only the distinct ones).

The product of its digits is 141120, while the sum is 39.

The square root of 457346712 is about 21385.6660405983. Note that the first 3 decimals coincide. The cubic root of 457346712 is about 770.4572041559.

The spelling of 457346712 in words is "four hundred fifty-seven million, three hundred forty-six thousand, seven hundred twelve".