30252875 has 16 divisors (see below), whose sum is σ = 38683008. Its totient is φ = 23608000.

The previous prime is 30252863. The next prime is 30252881. The reversal of 30252875 is 57825203.

It is not a de Polignac number, because 30252875 - 2⁸ = 30252619 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2174 + ... + 8076.

It is an arithmetic number, because the mean of its divisors is an integer number (2417688).

Almost surely, 2^30252875 is an apocalyptic number.

30252875 is a deficient number, since it is larger than the sum of its proper divisors (8430133).

30252875 is an equidigital number, since it uses as much as digits as its factorization.

30252875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5959 (or 5949 counting only the distinct ones).

The product of its (nonzero) digits is 16800, while the sum is 32.

The square root of 30252875 is about 5500.2613574266. The cubic root of 30252875 is about 311.5938550237.

The spelling of 30252875 in words is "thirty million, two hundred fifty-two thousand, eight hundred seventy-five".