16216052 has 12 divisors (see below), whose sum is σ = 28407456. Its totient is φ = 8099640.

The previous prime is 16216051. The next prime is 16216061. The reversal of 16216052 is 25061261.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16216051) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4703 + ... + 7385.

It is an arithmetic number, because the mean of its divisors is an integer number (2367288).

Almost surely, 2^16216052 is an apocalyptic number.

It is an amenable number.

16216052 is a deficient number, since it is larger than the sum of its proper divisors (12191404).

16216052 is a wasteful number, since it uses less digits than its factorization.

16216052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4198 (or 4196 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 16216052 is about 4026.9159415116. The cubic root of 16216052 is about 253.1133447257.

The spelling of 16216052 in words is "sixteen million, two hundred sixteen thousand, fifty-two".