22792801 has 4 divisors (see below), whose sum is σ = 24133572. Its totient is φ = 21452032.

The previous prime is 22792751. The next prime is 22792807. The reversal of 22792801 is 10829722.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 7182400 + 15610401 = 2680^2 + 3951^2 .

It is a cyclic number.

It is not a de Polignac number, because 22792801 - 2⁷ = 22792673 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22792807) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 670360 + ... + 670393.

It is an arithmetic number, because the mean of its divisors is an integer number (6033393).

Almost surely, 2^22792801 is an apocalyptic number.

It is an amenable number.

22792801 is a deficient number, since it is larger than the sum of its proper divisors (1340771).

22792801 is a wasteful number, since it uses less digits than its factorization.

22792801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1340770.

The product of its (nonzero) digits is 4032, while the sum is 31.

The square root of 22792801 is about 4774.1806626897. The cubic root of 22792801 is about 283.5301403878.

The spelling of 22792801 in words is "twenty-two million, seven hundred ninety-two thousand, eight hundred one".