16976427 has 16 divisors (see below), whose sum is σ = 24503808. Its totient is φ = 10392480.

The previous prime is 16976413. The next prime is 16976429. The reversal of 16976427 is 72467961.

It is not a de Polignac number, because 16976427 - 2¹⁶ = 16910891 is a prime.

It is not an unprimeable number, because it can be changed into a prime (16976429) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7198 + ... + 9260.

It is an arithmetic number, because the mean of its divisors is an integer number (1531488).

Almost surely, 2^16976427 is an apocalyptic number.

16976427 is a deficient number, since it is larger than the sum of its proper divisors (7527381).

16976427 is a wasteful number, since it uses less digits than its factorization.

16976427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2290.

The product of its digits is 127008, while the sum is 42.

The square root of 16976427 is about 4120.2459878022. The cubic root of 16976427 is about 257.0092554212.

The spelling of 16976427 in words is "sixteen million, nine hundred seventy-six thousand, four hundred twenty-seven".