16790504 has 8 divisors (see below), whose sum is σ = 31482210. Its totient is φ = 8395248.

The previous prime is 16790503. The next prime is 16790519. The reversal of 16790504 is 40509761.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 11546404 + 5244100 = 3398^2 + 2290^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (16790503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1049399 + ... + 1049414.

Almost surely, 2^16790504 is an apocalyptic number.

It is an amenable number.

16790504 is a deficient number, since it is larger than the sum of its proper divisors (14691706).

16790504 is a wasteful number, since it uses less digits than its factorization.

16790504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2098819 (or 2098815 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 32.

The square root of 16790504 is about 4097.6217492590. The cubic root of 16790504 is about 256.0675684275.

The spelling of 16790504 in words is "sixteen million, seven hundred ninety thousand, five hundred four".