16790823 has 12 divisors (see below), whose sum is σ = 27718288. Its totient is φ = 9594720.

The previous prime is 16790801. The next prime is 16790833. The reversal of 16790823 is 32809761.

It is not a de Polignac number, because 16790823 - 2⁵ = 16790791 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16790833) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 133198 + ... + 133323.

Almost surely, 2^16790823 is an apocalyptic number.

16790823 is a deficient number, since it is larger than the sum of its proper divisors (10927465).

16790823 is a wasteful number, since it uses less digits than its factorization.

16790823 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 266534 (or 266531 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 36.

The square root of 16790823 is about 4097.6606740920. The cubic root of 16790823 is about 256.0691900790.

The spelling of 16790823 in words is "sixteen million, seven hundred ninety thousand, eight hundred twenty-three".