16799924 has 12 divisors (see below), whose sum is σ = 30194724. Its totient is φ = 8172864.

The previous prime is 16799911. The next prime is 16799929. The reversal of 16799924 is 42999761.

It can be written as a sum of positive squares in 2 ways, for example, as 14303524 + 2496400 = 3782^2 + 1580^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16799929) 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, 56609 + ... + 56904.

It is an arithmetic number, because the mean of its divisors is an integer number (2516227).

Almost surely, 2^16799924 is an apocalyptic number.

It is an amenable number.

16799924 is a deficient number, since it is larger than the sum of its proper divisors (13394800).

16799924 is a wasteful number, since it uses less digits than its factorization.

16799924 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113554 (or 113552 counting only the distinct ones).

The product of its digits is 244944, while the sum is 47.

The square root of 16799924 is about 4098.7710353227. The cubic root of 16799924 is about 256.1154467905.

The spelling of 16799924 in words is "sixteen million, seven hundred ninety-nine thousand, nine hundred twenty-four".