22794942 has 8 divisors (see below), whose sum is σ = 45589896. Its totient is φ = 7598312.

The previous prime is 22794931. The next prime is 22794949. The reversal of 22794942 is 24949722.

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

22794942 is an admirable number.

It is a super-3 number, since 3×22794942³ (a number of 23 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 22794942.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22794949) 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, 1899573 + ... + 1899584.

It is an arithmetic number, because the mean of its divisors is an integer number (5698737).

Almost surely, 2^22794942 is an apocalyptic number.

22794942 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

22794942 is a wasteful number, since it uses less digits than its factorization.

22794942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3799162.

The product of its digits is 72576, while the sum is 39.

The square root of 22794942 is about 4774.4048843809. The cubic root of 22794942 is about 283.5390177379.

The spelling of 22794942 in words is "twenty-two million, seven hundred ninety-four thousand, nine hundred forty-two".