22059950 has 48 divisors (see below), whose sum is σ = 47139840. Its totient is φ = 7596000.

The previous prime is 22059949. The next prime is 22059953. The reversal of 22059950 is 5995022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22059953) 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 23 ways as a sum of consecutive naturals, for example, 9395 + ... + 11505.

It is an arithmetic number, because the mean of its divisors is an integer number (982080).

Almost surely, 2^22059950 is an apocalyptic number.

22059950 is an abundant number, since it is smaller than the sum of its proper divisors (25079890).

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

22059950 is a wasteful number, since it uses less digits than its factorization.

22059950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2153 (or 2148 counting only the distinct ones).

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

The square root of 22059950 is about 4696.8021035594. The cubic root of 22059950 is about 280.4582207997.

The spelling of 22059950 in words is "twenty-two million, fifty-nine thousand, nine hundred fifty".