3872625 has 32 divisors (see below), whose sum is σ = 6739200. Its totient is φ = 1971200.

The previous prime is 3872591. The next prime is 3872647. The reversal of 3872625 is 5262783.

It is not a de Polignac number, because 3872625 - 2¹⁰ = 3871601 is a prime.

Its product of digits (20160) is a multiple of the sum of its prime divisors (480).

3872625 is a lucky number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8401 + ... + 8849.

It is an arithmetic number, because the mean of its divisors is an integer number (210600).

Almost surely, 2^3872625 is an apocalyptic number.

It is an amenable number.

3872625 is a deficient number, since it is larger than the sum of its proper divisors (2866575).

3872625 is a wasteful number, since it uses less digits than its factorization.

3872625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 490 (or 480 counting only the distinct ones).

The product of its digits is 20160, while the sum is 33.

The square root of 3872625 is about 1967.8986254378. The cubic root of 3872625 is about 157.0369366892.

The spelling of 3872625 in words is "three million, eight hundred seventy-two thousand, six hundred twenty-five".