16122652 has 24 divisors (see below), whose sum is σ = 34726496. Its totient is φ = 6378048.

The previous prime is 16122649. The next prime is 16122703. The reversal of 16122652 is 25622161.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21783 + ... + 22510.

Almost surely, 2^16122652 is an apocalyptic number.

It is an amenable number.

16122652 is an abundant number, since it is smaller than the sum of its proper divisors (18603844).

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

16122652 is a wasteful number, since it uses less digits than its factorization.

16122652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44317 (or 44315 counting only the distinct ones).

The product of its digits is 1440, while the sum is 25.

The square root of 16122652 is about 4015.3022302188. The cubic root of 16122652 is about 252.6264543216.

It can be divided in two parts, 1612265 and 2, that multiplied together give a triangular number (3224530 = T₂₅₃₉).

The spelling of 16122652 in words is "sixteen million, one hundred twenty-two thousand, six hundred fifty-two".