45851392 has 18 divisors (see below), whose sum is σ = 91524188. Its totient is φ = 22925568.

The previous prime is 45851381. The next prime is 45851447. The reversal of 45851392 is 29315854.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 89298 + ... + 89809.

Almost surely, 2^45851392 is an apocalyptic number.

It is an amenable number.

45851392 is a deficient number, since it is larger than the sum of its proper divisors (45672796).

45851392 is an equidigital number, since it uses as much as digits as its factorization.

45851392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179123 (or 179109 counting only the distinct ones).

The product of its digits is 43200, while the sum is 37.

The square root of 45851392 is about 6771.3655934383. The cubic root of 45851392 is about 357.9185233265.

The spelling of 45851392 in words is "forty-five million, eight hundred fifty-one thousand, three hundred ninety-two".