16500704 has 24 divisors (see below), whose sum is σ = 35439768. Its totient is φ = 7500160.

The previous prime is 16500697. The next prime is 16500709. The reversal of 16500704 is 40700561.

It is a self number, because there is not a number n which added to its sum of digits gives 16500704.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16500709) 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, 23087 + ... + 23790.

It is an arithmetic number, because the mean of its divisors is an integer number (1476657).

Almost surely, 2^16500704 is an apocalyptic number.

It is an amenable number.

16500704 is an abundant number, since it is smaller than the sum of its proper divisors (18939064).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16500704 is a wasteful number, since it uses less digits than its factorization.

16500704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46898 (or 46890 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 23.

The square root of 16500704 is about 4062.1058578033. The cubic root of 16500704 is about 254.5857891557.

The spelling of 16500704 in words is "sixteen million, five hundred thousand, seven hundred four".