22961104 has 10 divisors (see below), whose sum is σ = 44487170. Its totient is φ = 11480544.

The previous prime is 22961087. The next prime is 22961119. The reversal of 22961104 is 40116922.

It can be written as a sum of positive squares in only one way, i.e., 19891600 + 3069504 = 4460^2 + 1752^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 717519 + ... + 717550.

It is an arithmetic number, because the mean of its divisors is an integer number (4448717).

Almost surely, 2^22961104 is an apocalyptic number.

It is an amenable number.

22961104 is a deficient number, since it is larger than the sum of its proper divisors (21526066).

22961104 is a wasteful number, since it uses less digits than its factorization.

22961104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1435077 (or 1435071 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 22961104 is about 4791.7746190738. The cubic root of 22961104 is about 284.2262958641.

The spelling of 22961104 in words is "twenty-two million, nine hundred sixty-one thousand, one hundred four".