30096172 has 12 divisors (see below), whose sum is σ = 52734136. Its totient is φ = 15029280.

The previous prime is 30096161. The next prime is 30096179. The reversal of 30096172 is 27169003.

It is a self number, because there is not a number n which added to its sum of digits gives 30096172.

It is not an unprimeable number, because it can be changed into a prime (30096179) 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, 729 + ... + 7792.

Almost surely, 2^30096172 is an apocalyptic number.

It is an amenable number.

30096172 is a deficient number, since it is larger than the sum of its proper divisors (22637964).

30096172 is a wasteful number, since it uses less digits than its factorization.

30096172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9408 (or 9406 counting only the distinct ones).

The product of its (nonzero) digits is 2268, while the sum is 28.

The square root of 30096172 is about 5485.9978126135. The cubic root of 30096172 is about 311.0549283846.

The spelling of 30096172 in words is "thirty million, ninety-six thousand, one hundred seventy-two".