23320962 has 72 divisors (see below), whose sum is σ = 59514156. Its totient is φ = 6580224.

The previous prime is 23320949. The next prime is 23320963. The reversal of 23320962 is 26902332.

It can be written as a sum of positive squares in 2 ways, for example, as 23126481 + 194481 = 4809^2 + 441^2 .

It is not an unprimeable number, because it can be changed into a prime (23320963) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 120738 + ... + 120930.

Almost surely, 2^23320962 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23320962, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29757078).

23320962 is an abundant number, since it is smaller than the sum of its proper divisors (36193194).

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

23320962 is a wasteful number, since it uses less digits than its factorization.

23320962 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 352 (or 342 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

The square root of 23320962 is about 4829.1781909555. The cubic root of 23320962 is about 285.7034515654.

The spelling of 23320962 in words is "twenty-three million, three hundred twenty thousand, nine hundred sixty-two".