30980175 has 12 divisors (see below), whose sum is σ = 51220680. Its totient is φ = 16522720.

The previous prime is 30980161. The next prime is 30980219. The reversal of 30980175 is 57108903.

It is not a de Polignac number, because 30980175 - 2⁶ = 30980111 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 206460 + ... + 206609.

It is an arithmetic number, because the mean of its divisors is an integer number (4268390).

Almost surely, 2^30980175 is an apocalyptic number.

30980175 is a deficient number, since it is larger than the sum of its proper divisors (20240505).

30980175 is a wasteful number, since it uses less digits than its factorization.

30980175 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 413082 (or 413077 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 33.

The square root of 30980175 is about 5565.9837405440. The cubic root of 30980175 is about 314.0710855057.

The spelling of 30980175 in words is "thirty million, nine hundred eighty thousand, one hundred seventy-five".