16204252 has 6 divisors (see below), whose sum is σ = 28357448. Its totient is φ = 8102124.

The previous prime is 16204231. The next prime is 16204277. The reversal of 16204252 is 25240261.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2025528 + ... + 2025535.

Almost surely, 2^16204252 is an apocalyptic number.

It is an amenable number.

16204252 is a deficient number, since it is larger than the sum of its proper divisors (12153196).

16204252 is a wasteful number, since it uses less digits than its factorization.

16204252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4051067 (or 4051065 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 16204252 is about 4025.4505337912. The cubic root of 16204252 is about 253.0519351583.

The spelling of 16204252 in words is "sixteen million, two hundred four thousand, two hundred fifty-two".