45167392 has 12 divisors (see below), whose sum is σ = 88923366. Its totient is φ = 22583680.

The previous prime is 45167387. The next prime is 45167399. The reversal of 45167392 is 29376154.

It can be written as a sum of positive squares in only one way, i.e., 39388176 + 5779216 = 6276^2 + 2404^2 .

It is not an unprimeable number, because it can be changed into a prime (45167399) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 705709 + ... + 705772.

Almost surely, 2^45167392 is an apocalyptic number.

It is an amenable number.

45167392 is a deficient number, since it is larger than the sum of its proper divisors (43755974).

45167392 is a wasteful number, since it uses less digits than its factorization.

45167392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1411491 (or 1411483 counting only the distinct ones).

The product of its digits is 45360, while the sum is 37.

The square root of 45167392 is about 6720.6690143170. The cubic root of 45167392 is about 356.1298184126.

The spelling of 45167392 in words is "forty-five million, one hundred sixty-seven thousand, three hundred ninety-two".