23320052 has 24 divisors (see below), whose sum is σ = 46744320. Its totient is φ = 9972000.

The previous prime is 23320019. The next prime is 23320057. The reversal of 23320052 is 25002332.

It is a self number, because there is not a number n which added to its sum of digits gives 23320052.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23320057) 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, 20474 + ... + 21582.

It is an arithmetic number, because the mean of its divisors is an integer number (1947680).

Almost surely, 2^23320052 is an apocalyptic number.

It is an amenable number.

23320052 is an abundant number, since it is smaller than the sum of its proper divisors (23424268).

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

23320052 is a wasteful number, since it uses less digits than its factorization.

23320052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1871 (or 1869 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 17.

The square root of 23320052 is about 4829.0839711067. The cubic root of 23320052 is about 285.6997354019.

Adding to 23320052 its reverse (25002332), we get a palindrome (48322384).

The spelling of 23320052 in words is "twenty-three million, three hundred twenty thousand, fifty-two".