22900962 has 64 divisors (see below), whose sum is σ = 55332864. Its totient is φ = 6177600.

The previous prime is 22900961. The next prime is 22900963. The reversal of 22900962 is 26900922.

It is an interprime number because it is at equal distance from previous prime (22900961) and next prime (22900963).

It is not an unprimeable number, because it can be changed into a prime (22900961) 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 31 ways as a sum of consecutive naturals, for example, 145788 + ... + 145944.

It is an arithmetic number, because the mean of its divisors is an integer number (864576).

Almost surely, 2^22900962 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22900962, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27666432).

22900962 is an abundant number, since it is smaller than the sum of its proper divisors (32431902).

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

22900962 is a wasteful number, since it uses less digits than its factorization.

22900962 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 343.

The product of its (nonzero) digits is 3888, while the sum is 30.

The square root of 22900962 is about 4785.4949587268. The cubic root of 22900962 is about 283.9779209841.

The spelling of 22900962 in words is "twenty-two million, nine hundred thousand, nine hundred sixty-two".