22996936 has 8 divisors (see below), whose sum is σ = 43119270. Its totient is φ = 11498464.

The previous prime is 22996933. The next prime is 22996951. The reversal of 22996936 is 63969922.

It can be written as a sum of positive squares in only one way, i.e., 22752900 + 244036 = 4770^2 + 494^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (22996933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1437301 + ... + 1437316.

Almost surely, 2^22996936 is an apocalyptic number.

It is an amenable number.

22996936 is a deficient number, since it is larger than the sum of its proper divisors (20122334).

22996936 is a wasteful number, since it uses less digits than its factorization.

22996936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2874623 (or 2874619 counting only the distinct ones).

The product of its digits is 314928, while the sum is 46.

The square root of 22996936 is about 4795.5120685908. The cubic root of 22996936 is about 284.3740690063.

It can be divided in two parts, 22996 and 936, that added together give a palindrome (23932).

The spelling of 22996936 in words is "twenty-two million, nine hundred ninety-six thousand, nine hundred thirty-six".