45096172 has 24 divisors (see below), whose sum is σ = 91158480. Its totient is φ = 19292160.

The previous prime is 45096157. The next prime is 45096199. The reversal of 45096172 is 27169054.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29397 + ... + 30892.

It is an arithmetic number, because the mean of its divisors is an integer number (3798270).

Almost surely, 2^45096172 is an apocalyptic number.

It is an amenable number.

45096172 is an abundant number, since it is smaller than the sum of its proper divisors (46062308).

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

45096172 is a wasteful number, since it uses less digits than its factorization.

45096172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60321 (or 60319 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 34.

The square root of 45096172 is about 6715.3683443278. The cubic root of 45096172 is about 355.9425379628.

The spelling of 45096172 in words is "forty-five million, ninety-six thousand, one hundred seventy-two".