22950508 has 24 divisors (see below), whose sum is σ = 47143712. Its totient is φ = 9569664.

The previous prime is 22950503. The next prime is 22950517. The reversal of 22950508 is 80505922.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 22950508.

It is not an unprimeable number, because it can be changed into a prime (22950503) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 10041 + ... + 12112.

Almost surely, 2^22950508 is an apocalyptic number.

22950508 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

22950508 is an abundant number, since it is smaller than the sum of its proper divisors (24193204).

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

22950508 is a wasteful number, since it uses less digits than its factorization.

22950508 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22201 (or 22199 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 31.

The square root of 22950508 is about 4790.6688468313. The cubic root of 22950508 is about 284.1825679258.

The spelling of 22950508 in words is "twenty-two million, nine hundred fifty thousand, five hundred eight".