22844794 has 8 divisors (see below), whose sum is σ = 39162528. Its totient is φ = 9790620.

The previous prime is 22844771. The next prime is 22844797. The reversal of 22844794 is 49744822.

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

It is a super-2 number, since 2×22844794² = 1043769225804872, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (22844797) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 815872 + ... + 815899.

It is an arithmetic number, because the mean of its divisors is an integer number (4895316).

Almost surely, 2^22844794 is an apocalyptic number.

22844794 is a deficient number, since it is larger than the sum of its proper divisors (16317734).

22844794 is a wasteful number, since it uses less digits than its factorization.

22844794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1631780.

The product of its digits is 129024, while the sum is 40.

The square root of 22844794 is about 4779.6227884635. The cubic root of 22844794 is about 283.7455649523.

The spelling of 22844794 in words is "twenty-two million, eight hundred forty-four thousand, seven hundred ninety-four".