16090942 has 48 divisors (see below), whose sum is σ = 30326688. Its totient is φ = 6266880.

The previous prime is 16090931. The next prime is 16090973. The reversal of 16090942 is 24909061.

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 in 23 ways as a sum of consecutive naturals, for example, 165838 + ... + 165934.

It is an arithmetic number, because the mean of its divisors is an integer number (631806).

Almost surely, 2^16090942 is an apocalyptic number.

16090942 is a deficient number, since it is larger than the sum of its proper divisors (14235746).

16090942 is a wasteful number, since it uses less digits than its factorization.

16090942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181 (or 164 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 31.

The square root of 16090942 is about 4011.3516425265. The cubic root of 16090942 is about 252.4607238847.

The spelling of 16090942 in words is "sixteen million, ninety thousand, nine hundred forty-two".