22954956 has 12 divisors (see below), whose sum is σ = 53561592. Its totient is φ = 7651648.

The previous prime is 22954949. The next prime is 22955003. The reversal of 22954956 is 65945922.

It is a tau number, because it is divible by the number of its divisors (12).

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 3 ways as a sum of consecutive naturals, for example, 956445 + ... + 956468.

It is an arithmetic number, because the mean of its divisors is an integer number (4463466).

Almost surely, 2^22954956 is an apocalyptic number.

It is an amenable number.

22954956 is an abundant number, since it is smaller than the sum of its proper divisors (30606636).

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

22954956 is a wasteful number, since it uses less digits than its factorization.

22954956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1912920 (or 1912918 counting only the distinct ones).

The product of its digits is 194400, while the sum is 42.

The square root of 22954956 is about 4791.1330601435. The cubic root of 22954956 is about 284.2009257244.

The spelling of 22954956 in words is "twenty-two million, nine hundred fifty-four thousand, nine hundred fifty-six".