16202252 has 12 divisors (see below), whose sum is σ = 30931656. Its totient is φ = 7364640.

The previous prime is 16202237. The next prime is 16202273. The reversal of 16202252 is 25220261.

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 3 ways as a sum of consecutive naturals, for example, 184073 + ... + 184160.

It is an arithmetic number, because the mean of its divisors is an integer number (2577638).

Almost surely, 2^16202252 is an apocalyptic number.

It is an amenable number.

16202252 is a deficient number, since it is larger than the sum of its proper divisors (14729404).

16202252 is a wasteful number, since it uses less digits than its factorization.

16202252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 368248 (or 368246 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 16202252 is about 4025.2021067271. The cubic root of 16202252 is about 253.0415238026.

Subtracting 16202252 from its reverse (25220261), we obtain a square (9018009 = 3003²).

The spelling of 16202252 in words is "sixteen million, two hundred two thousand, two hundred fifty-two".