45934731 has 24 divisors (see below), whose sum is σ = 71317584. Its totient is φ = 28385280.

The previous prime is 45934727. The next prime is 45934741. The reversal of 45934731 is 13743954.

It is not a de Polignac number, because 45934731 - 2² = 45934727 is a prime.

It is a super-2 number, since 2×45934731² = 4219999024084722, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (45934711) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8011 + ... + 12491.

It is an arithmetic number, because the mean of its divisors is an integer number (2971566).

Almost surely, 2^45934731 is an apocalyptic number.

45934731 is a deficient number, since it is larger than the sum of its proper divisors (25382853).

45934731 is a wasteful number, since it uses less digits than its factorization.

45934731 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4571 (or 4568 counting only the distinct ones).

The product of its digits is 45360, while the sum is 36.

The square root of 45934731 is about 6777.5165805773. The cubic root of 45934731 is about 358.1352417052.

It can be divided in two parts, 45934 and 731, that added together give a triangular number (46665 = T₃₀₅).

The spelling of 45934731 in words is "forty-five million, nine hundred thirty-four thousand, seven hundred thirty-one".