22794859 has 8 divisors (see below), whose sum is σ = 23823360. Its totient is φ = 21789096.

The previous prime is 22794839. The next prime is 22794869. The reversal of 22794859 is 95849722.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 22794859 - 2⁹ = 22794347 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22794829) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3619 + ... + 7660.

It is an arithmetic number, because the mean of its divisors is an integer number (2977920).

Almost surely, 2^22794859 is an apocalyptic number.

22794859 is a deficient number, since it is larger than the sum of its proper divisors (1028501).

22794859 is a wasteful number, since it uses less digits than its factorization.

22794859 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11369.

The product of its digits is 362880, while the sum is 46.

The square root of 22794859 is about 4774.3961921902. The cubic root of 22794859 is about 283.5386736006.

It can be divided in two parts, 22794 and 859, that added together give a triangular number (23653 = T₂₁₇).

The spelling of 22794859 in words is "twenty-two million, seven hundred ninety-four thousand, eight hundred fifty-nine".