3902252 has 12 divisors (see below), whose sum is σ = 6846840. Its totient is φ = 1946016.

The previous prime is 3902243. The next prime is 3902263. The reversal of 3902252 is 2522093.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 824 + ... + 2912.

It is an arithmetic number, because the mean of its divisors is an integer number (570570).

Almost surely, 2^3902252 is an apocalyptic number.

It is an amenable number.

3902252 is a deficient number, since it is larger than the sum of its proper divisors (2944588).

3902252 is a wasteful number, since it uses less digits than its factorization.

3902252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2560 (or 2558 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 3902252 is about 1975.4118557911. The cubic root of 3902252 is about 157.4363831427.

The spelling of 3902252 in words is "three million, nine hundred two thousand, two hundred fifty-two".