3975252 has 24 divisors (see below), whose sum is σ = 9312576. Its totient is φ = 1319808.

The previous prime is 3975247. The next prime is 3975253. The reversal of 3975252 is 2525793.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3975253) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3553 + ... + 4535.

It is an arithmetic number, because the mean of its divisors is an integer number (388024).

Almost surely, 2^3975252 is an apocalyptic number.

It is an amenable number.

3975252 is an abundant number, since it is smaller than the sum of its proper divisors (5337324).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3975252 is a wasteful number, since it uses less digits than its factorization.

3975252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1327 (or 1325 counting only the distinct ones).

The product of its digits is 18900, while the sum is 33.

The square root of 3975252 is about 1993.8034005388. The cubic root of 3975252 is about 158.4120526999.

The spelling of 3975252 in words is "three million, nine hundred seventy-five thousand, two hundred fifty-two".