45118292 has 12 divisors (see below), whose sum is σ = 79017120. Its totient is φ = 22541976.

The previous prime is 45118277. The next prime is 45118313. The reversal of 45118292 is 29281154.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2993 + ... + 9959.

It is an arithmetic number, because the mean of its divisors is an integer number (6584760).

Almost surely, 2^45118292 is an apocalyptic number.

It is an amenable number.

45118292 is a deficient number, since it is larger than the sum of its proper divisors (33898828).

45118292 is a wasteful number, since it uses less digits than its factorization.

45118292 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8590 (or 8588 counting only the distinct ones).

The product of its digits is 5760, while the sum is 32.

The square root of 45118292 is about 6717.0151108956. The cubic root of 45118292 is about 356.0007259170. Note that the first 3 decimals are identical.

The spelling of 45118292 in words is "forty-five million, one hundred eighteen thousand, two hundred ninety-two".