22944996 has 36 divisors (see below), whose sum is σ = 58150092. Its totient is φ = 7628544.

The previous prime is 22944983. The next prime is 22945031. The reversal of 22944996 is 69944922.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 11289600 + 11655396 = 3360^2 + 3414^2 .

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

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 21696 + ... + 22728.

Almost surely, 2^22944996 is an apocalyptic number.

It is an amenable number.

22944996 is an abundant number, since it is smaller than the sum of its proper divisors (35205096).

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

22944996 is a wasteful number, since it uses less digits than its factorization.

22944996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1660 (or 1655 counting only the distinct ones).

The product of its digits is 279936, while the sum is 45.

The square root of 22944996 is about 4790.0935272706. The cubic root of 22944996 is about 284.1598154921.

The spelling of 22944996 in words is "twenty-two million, nine hundred forty-four thousand, nine hundred ninety-six".