45093192 has 16 divisors (see below), whose sum is σ = 112733040. Its totient is φ = 15031056.

The previous prime is 45093187. The next prime is 45093193. The reversal of 45093192 is 29139054.

It is not an unprimeable number, because it can be changed into a prime (45093193) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 939418 + ... + 939465.

It is an arithmetic number, because the mean of its divisors is an integer number (7045815).

Almost surely, 2^45093192 is an apocalyptic number.

It is an amenable number.

45093192 is an abundant number, since it is smaller than the sum of its proper divisors (67639848).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45093192 is a wasteful number, since it uses less digits than its factorization.

45093192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1878892 (or 1878888 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 33.

The square root of 45093192 is about 6715.1464615450. The cubic root of 45093192 is about 355.9346974442.

The spelling of 45093192 in words is "forty-five million, ninety-three thousand, one hundred ninety-two".