22952200 has 24 divisors (see below), whose sum is σ = 53364330. Its totient is φ = 9180800.

The previous prime is 22952191. The next prime is 22952201. The reversal of 22952200 is 225922.

It can be written as a sum of positive squares in 3 ways, for example, as 8678916 + 14273284 = 2946^2 + 3778^2 .

It is not an unprimeable number, because it can be changed into a prime (22952201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 57181 + ... + 57580.

Almost surely, 2^22952200 is an apocalyptic number.

22952200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22952200 is an abundant number, since it is smaller than the sum of its proper divisors (30412130).

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

22952200 is a wasteful number, since it uses less digits than its factorization.

22952200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114777 (or 114768 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 22952200 is about 4790.8454368723. The cubic root of 22952200 is about 284.1895514326.

The spelling of 22952200 in words is "twenty-two million, nine hundred fifty-two thousand, two hundred".