22962 has 16 divisors (see below), whose sum is σ = 47520. Its totient is φ = 7392.

The previous prime is 22961. The next prime is 22963. The reversal of 22962 is 26922.

It is a happy number.

22962 is nontrivially palindromic in base 9.

It is an interprime number because it is at equal distance from previous prime (22961) and next prime (22963).

It is an Ulam number.

It is a plaindrome in base 12.

It is a nialpdrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (22961) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 214 + ... + 302.

It is an arithmetic number, because the mean of its divisors is an integer number (2970).

2²²⁹⁶² is an apocalyptic number.

22962 is an abundant number, since it is smaller than the sum of its proper divisors (24558).

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

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23760).

22962 is a wasteful number, since it uses less digits than its factorization.

22962 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137.

The product of its digits is 432, while the sum is 21.

The square root of 22962 is about 151.5321748013. The cubic root of 22962 is about 28.4229992891.

The spelling of 22962 in words is "twenty-two thousand, nine hundred sixty-two".