16422832 has 10 divisors (see below), whose sum is σ = 31819268. Its totient is φ = 8211408.

The previous prime is 16422829. The next prime is 16422841. The reversal of 16422832 is 23822461.

It is a self number, because there is not a number n which added to its sum of digits gives 16422832.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 513198 + ... + 513229.

Almost surely, 2^16422832 is an apocalyptic number.

It is an amenable number.

16422832 is a deficient number, since it is larger than the sum of its proper divisors (15396436).

16422832 is a wasteful number, since it uses less digits than its factorization.

16422832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1026435 (or 1026429 counting only the distinct ones).

The product of its digits is 4608, while the sum is 28.

The square root of 16422832 is about 4052.5093460719. The cubic root of 16422832 is about 254.1846674104.

The spelling of 16422832 in words is "sixteen million, four hundred twenty-two thousand, eight hundred thirty-two".