22950950 has 24 divisors (see below), whose sum is σ = 46570680. Its totient is φ = 8345600.

The previous prime is 22950929. The next prime is 22950953. The reversal of 22950950 is 5905922.

It is a super-2 number, since 2×22950950² = 1053492211805000, which contains 22 as substring.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22950953) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20315 + ... + 21414.

It is an arithmetic number, because the mean of its divisors is an integer number (1940445).

Almost surely, 2^22950950 is an apocalyptic number.

22950950 is an abundant number, since it is smaller than the sum of its proper divisors (23619730).

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

22950950 is a wasteful number, since it uses less digits than its factorization.

22950950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41752 (or 41747 counting only the distinct ones).

The product of its (nonzero) digits is 8100, while the sum is 32.

The square root of 22950950 is about 4790.7149779548. The cubic root of 22950950 is about 284.1843922556.

The spelling of 22950950 in words is "twenty-two million, nine hundred fifty thousand, nine hundred fifty".