16232668 has 6 divisors (see below), whose sum is σ = 28407176. Its totient is φ = 8116332.

The previous prime is 16232633. The next prime is 16232731. The reversal of 16232668 is 86623261.

It is a happy number.

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, 2029080 + ... + 2029087.

Almost surely, 2^16232668 is an apocalyptic number.

It is an amenable number.

16232668 is a deficient number, since it is larger than the sum of its proper divisors (12174508).

16232668 is a wasteful number, since it uses less digits than its factorization.

16232668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4058171 (or 4058169 counting only the distinct ones).

The product of its digits is 20736, while the sum is 34.

The square root of 16232668 is about 4028.9785305956. The cubic root of 16232668 is about 253.1997672341.

It can be divided in two parts, 16232 and 668, that added together give a square (16900 = 130²).

The spelling of 16232668 in words is "sixteen million, two hundred thirty-two thousand, six hundred sixty-eight".