16699124 has 24 divisors (see below), whose sum is σ = 32010720. Its totient is φ = 7575264.

The previous prime is 16699091. The next prime is 16699139. The reversal of 16699124 is 42199661.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 347 + ... + 5789.

It is an arithmetic number, because the mean of its divisors is an integer number (1333780).

Almost surely, 2^16699124 is an apocalyptic number.

It is an amenable number.

16699124 is a deficient number, since it is larger than the sum of its proper divisors (15311596).

16699124 is a wasteful number, since it uses less digits than its factorization.

16699124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5519 (or 5517 counting only the distinct ones).

The product of its digits is 23328, while the sum is 38.

The square root of 16699124 is about 4086.4561664112. The cubic root of 16699124 is about 255.6021856800.

The spelling of 16699124 in words is "sixteen million, six hundred ninety-nine thousand, one hundred twenty-four".