45317092 has 24 divisors (see below), whose sum is σ = 80498880. Its totient is φ = 22320480.

The previous prime is 45317089. The next prime is 45317093. The reversal of 45317092 is 29071354.

It is not an unprimeable number, because it can be changed into a prime (45317093) 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, 103009 + ... + 103447.

It is an arithmetic number, because the mean of its divisors is an integer number (3354120).

Almost surely, 2^45317092 is an apocalyptic number.

It is an amenable number.

45317092 is a deficient number, since it is larger than the sum of its proper divisors (35181788).

45317092 is a wasteful number, since it uses less digits than its factorization.

45317092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 771 (or 769 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 31.

The square root of 45317092 is about 6731.7970854743. The cubic root of 45317092 is about 356.5228293951.

The spelling of 45317092 in words is "forty-five million, three hundred seventeen thousand, ninety-two".