16182868 has 24 divisors (see below), whose sum is σ = 31485440. Its totient is φ = 7227360.

The previous prime is 16182863. The next prime is 16182877. The reversal of 16182868 is 86828161.

It is a self number, because there is not a number n which added to its sum of digits gives 16182868.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16182863) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3408 + ... + 6631.

Almost surely, 2^16182868 is an apocalyptic number.

It is an amenable number.

16182868 is a deficient number, since it is larger than the sum of its proper divisors (15302572).

16182868 is a wasteful number, since it uses less digits than its factorization.

16182868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10087 (or 10085 counting only the distinct ones).

The product of its digits is 36864, while the sum is 40.

The square root of 16182868 is about 4022.7935567215. The cubic root of 16182868 is about 252.9405725221.

The spelling of 16182868 in words is "sixteen million, one hundred eighty-two thousand, eight hundred sixty-eight".