33875025 has 12 divisors (see below), whose sum is σ = 56006832. Its totient is φ = 18066640.

The previous prime is 33875011. The next prime is 33875029. The reversal of 33875025 is 52057833.

It is not a de Polignac number, because 33875025 - 2⁶ = 33874961 is a prime.

It is a super-2 number, since 2×33875025² = 2295034637501250, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (33875029) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 225759 + ... + 225908.

It is an arithmetic number, because the mean of its divisors is an integer number (4667236).

Almost surely, 2^33875025 is an apocalyptic number.

It is an amenable number.

33875025 is a deficient number, since it is larger than the sum of its proper divisors (22131807).

33875025 is a wasteful number, since it uses less digits than its factorization.

33875025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 451680 (or 451675 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 33.

The square root of 33875025 is about 5820.2255110949. The cubic root of 33875025 is about 323.5637609455.

The spelling of 33875025 in words is "thirty-three million, eight hundred seventy-five thousand, twenty-five".