457534156 has 24 divisors (see below), whose sum is σ = 834616496. Its totient is φ = 219257280.

The previous prime is 457534139. The next prime is 457534157. The reversal of 457534156 is 651435754.

It is not an unprimeable number, because it can be changed into a prime (457534157) 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, 13155 + ... + 32986.

Almost surely, 2^457534156 is an apocalyptic number.

It is an amenable number.

457534156 is a deficient number, since it is larger than the sum of its proper divisors (377082340).

457534156 is a wasteful number, since it uses less digits than its factorization.

457534156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46249 (or 46247 counting only the distinct ones).

The product of its digits is 252000, while the sum is 40.

The square root of 457534156 is about 21390.0480597871. The cubic root of 457534156 is about 770.5624473270.

The spelling of 457534156 in words is "four hundred fifty-seven million, five hundred thirty-four thousand, one hundred fifty-six".