16328942 has 64 divisors (see below), whose sum is σ = 32762880. Its totient is φ = 5930496.

The previous prime is 16328933. The next prime is 16328953. The reversal of 16328942 is 24982361.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 103928 + ... + 104084.

It is an arithmetic number, because the mean of its divisors is an integer number (511920).

Almost surely, 2^16328942 is an apocalyptic number.

16328942 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

16328942 is a wasteful number, since it uses less digits than its factorization.

16328942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225.

The product of its digits is 20736, while the sum is 35.

The square root of 16328942 is about 4040.9085612025. The cubic root of 16328942 is about 253.6993466641.

The spelling of 16328942 in words is "sixteen million, three hundred twenty-eight thousand, nine hundred forty-two".