45196232 has 16 divisors (see below), whose sum is σ = 85046640. Its totient is φ = 22517136.

The previous prime is 45196213. The next prime is 45196253. The reversal of 45196232 is 23269154.

It is a happy 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, 7718 + ... + 12245.

It is an arithmetic number, because the mean of its divisors is an integer number (5315415).

Almost surely, 2^45196232 is an apocalyptic number.

It is an amenable number.

45196232 is a deficient number, since it is larger than the sum of its proper divisors (39850408).

45196232 is a wasteful number, since it uses less digits than its factorization.

45196232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20252 (or 20248 counting only the distinct ones).

The product of its digits is 12960, while the sum is 32.

The square root of 45196232 is about 6722.8142916490. The cubic root of 45196232 is about 356.2056002120.

The spelling of 45196232 in words is "forty-five million, one hundred ninety-six thousand, two hundred thirty-two".