16090864 has 10 divisors (see below), whose sum is σ = 31176080. Its totient is φ = 8045424.

The previous prime is 16090859. The next prime is 16090883. The reversal of 16090864 is 46809061.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 502824 + ... + 502855.

It is an arithmetic number, because the mean of its divisors is an integer number (3117608).

Almost surely, 2^16090864 is an apocalyptic number.

It is an amenable number.

16090864 is a deficient number, since it is larger than the sum of its proper divisors (15085216).

16090864 is a wasteful number, since it uses less digits than its factorization.

16090864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1005687 (or 1005681 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 34.

The square root of 16090864 is about 4011.3419201060. The cubic root of 16090864 is about 252.4603159540.

The spelling of 16090864 in words is "sixteen million, ninety thousand, eight hundred sixty-four".