22794084 has 36 divisors (see below), whose sum is σ = 58198140. Its totient is φ = 7521600.

The previous prime is 22794077. The next prime is 22794089. The reversal of 22794084 is 48049722.

It can be written as a sum of positive squares in 2 ways, for example, as 15824484 + 6969600 = 3978^2 + 2640^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (22794089) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 502 + ... + 6770.

It is an arithmetic number, because the mean of its divisors is an integer number (1616615).

Almost surely, 2^22794084 is an apocalyptic number.

It is an amenable number.

22794084 is an abundant number, since it is smaller than the sum of its proper divisors (35404056).

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

22794084 is a wasteful number, since it uses less digits than its factorization.

22794084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6380 (or 6375 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

The square root of 22794084 is about 4774.3150294047. The cubic root of 22794084 is about 283.5354602304.

The spelling of 22794084 in words is "twenty-two million, seven hundred ninety-four thousand, eighty-four".