20799096 has 16 divisors (see below), whose sum is σ = 51997800. Its totient is φ = 6933024.

The previous prime is 20799089. The next prime is 20799101. The reversal of 20799096 is 69099702.

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 433291 + ... + 433338.

Almost surely, 2^20799096 is an apocalyptic number.

It is an amenable number.

20799096 is an abundant number, since it is smaller than the sum of its proper divisors (31198704).

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

20799096 is a wasteful number, since it uses less digits than its factorization.

20799096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 866638 (or 866634 counting only the distinct ones).

The product of its (nonzero) digits is 61236, while the sum is 42.

The square root of 20799096 is about 4560.6025917635. The cubic root of 20799096 is about 275.0097891832.

It can be divided in two parts, 2079 and 9096, that added together give a triangular number (11175 = T₁₄₉).

The spelling of 20799096 in words is "twenty million, seven hundred ninety-nine thousand, ninety-six".