457288134 has 32 divisors (see below), whose sum is σ = 986657760. Its totient is φ = 140754432.

The previous prime is 457288123. The next prime is 457288163. The reversal of 457288134 is 431882754.

It is a super-2 number, since 2×457288134² = 418224874994403912, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36889 + ... + 47700.

It is an arithmetic number, because the mean of its divisors is an integer number (30833055).

Almost surely, 2^457288134 is an apocalyptic number.

457288134 is an abundant number, since it is smaller than the sum of its proper divisors (529369626).

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

457288134 is a wasteful number, since it uses less digits than its factorization.

457288134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84664.

The product of its digits is 215040, while the sum is 42.

The square root of 457288134 is about 21384.2964345334. The cubic root of 457288134 is about 770.4243087850.

The spelling of 457288134 in words is "four hundred fifty-seven million, two hundred eighty-eight thousand, one hundred thirty-four".