16838924 has 12 divisors (see below), whose sum is σ = 29506848. Its totient is φ = 8408400.

The previous prime is 16838923. The next prime is 16838971. The reversal of 16838924 is 42983861.

It is a super-2 number, since 2×16838924² = 567098722955552, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (16838923) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1334 + ... + 5954.

It is an arithmetic number, because the mean of its divisors is an integer number (2458904).

Almost surely, 2^16838924 is an apocalyptic number.

It is an amenable number.

16838924 is a deficient number, since it is larger than the sum of its proper divisors (12667924).

16838924 is a wasteful number, since it uses less digits than its factorization.

16838924 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5536 (or 5534 counting only the distinct ones).

The product of its digits is 82944, while the sum is 41.

The square root of 16838924 is about 4103.5258010643. The cubic root of 16838924 is about 256.3134790980.

The spelling of 16838924 in words is "sixteen million, eight hundred thirty-eight thousand, nine hundred twenty-four".