457264276 has 24 divisors (see below), whose sum is σ = 933195200. Its totient is φ = 195969816.

The previous prime is 457264273. The next prime is 457264307. The reversal of 457264276 is 672462754.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (457264273) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 165270 + ... + 168013.

Almost surely, 2^457264276 is an apocalyptic number.

It is an amenable number.

457264276 is an abundant number, since it is smaller than the sum of its proper divisors (475930924).

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

457264276 is a wasteful number, since it uses less digits than its factorization.

457264276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 333308 (or 333292 counting only the distinct ones).

The product of its digits is 564480, while the sum is 43.

The square root of 457264276 is about 21383.7385880019. The cubic root of 457264276 is about 770.4109101556.

The spelling of 457264276 in words is "four hundred fifty-seven million, two hundred sixty-four thousand, two hundred seventy-six".