456131338 has 24 divisors (see below), whose sum is σ = 760920588. Its totient is φ = 204826752.

The previous prime is 456131329. The next prime is 456131339. The reversal of 456131338 is 833131654.

It can be written as a sum of positive squares in 6 ways, for example, as 130942249 + 325189089 = 11443^2 + 18033^2 .

It is not an unprimeable number, because it can be changed into a prime (456131339) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5731 + ... + 30742.

Almost surely, 2^456131338 is an apocalyptic number.

456131338 is a deficient number, since it is larger than the sum of its proper divisors (304789250).

456131338 is a wasteful number, since it uses less digits than its factorization.

456131338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36538 (or 36525 counting only the distinct ones).

The product of its digits is 25920, while the sum is 34.

The square root of 456131338 is about 21357.2315153439. The cubic root of 456131338 is about 769.7741160100.

The spelling of 456131338 in words is "four hundred fifty-six million, one hundred thirty-one thousand, three hundred thirty-eight".