16496972 has 6 divisors (see below), whose sum is σ = 28869708. Its totient is φ = 8248484.

The previous prime is 16496971. The next prime is 16496981. The reversal of 16496972 is 27969461.

It is not an unprimeable number, because it can be changed into a prime (16496971) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2062118 + ... + 2062125.

It is an arithmetic number, because the mean of its divisors is an integer number (4811618).

Almost surely, 2^16496972 is an apocalyptic number.

It is an amenable number.

16496972 is a deficient number, since it is larger than the sum of its proper divisors (12372736).

16496972 is a wasteful number, since it uses less digits than its factorization.

16496972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4124247 (or 4124245 counting only the distinct ones).

The product of its digits is 163296, while the sum is 44.

The square root of 16496972 is about 4061.6464641817. The cubic root of 16496972 is about 254.5665943018.

The spelling of 16496972 in words is "sixteen million, four hundred ninety-six thousand, nine hundred seventy-two".