16353868 has 6 divisors (see below), whose sum is σ = 28619276. Its totient is φ = 8176932.

The previous prime is 16353859. The next prime is 16353871. The reversal of 16353868 is 86835361.

16353868 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×16353868² = 534897997122848, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 16353868.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2044230 + ... + 2044237.

Almost surely, 2^16353868 is an apocalyptic number.

It is an amenable number.

16353868 is a deficient number, since it is larger than the sum of its proper divisors (12265408).

16353868 is a wasteful number, since it uses less digits than its factorization.

16353868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4088471 (or 4088469 counting only the distinct ones).

The product of its digits is 103680, while the sum is 40.

The square root of 16353868 is about 4043.9915924740. The cubic root of 16353868 is about 253.8283710460.

The spelling of 16353868 in words is "sixteen million, three hundred fifty-three thousand, eight hundred sixty-eight".