23331332 has 12 divisors (see below), whose sum is σ = 40866000. Its totient is φ = 11655336.

The previous prime is 23331281. The next prime is 23331353. The reversal of 23331332 is 23313332.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4919 + ... + 8417.

It is an arithmetic number, because the mean of its divisors is an integer number (3405500).

Almost surely, 2^23331332 is an apocalyptic number.

It is an amenable number.

23331332 is a deficient number, since it is larger than the sum of its proper divisors (17534668).

23331332 is a wasteful number, since it uses less digits than its factorization.

23331332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5170 (or 5168 counting only the distinct ones).

The product of its digits is 972, while the sum is 20.

The square root of 23331332 is about 4830.2517532733. The cubic root of 23331332 is about 285.7457926683.

Adding to 23331332 its reverse (23313332), we get a palindrome (46644664).

The spelling of 23331332 in words is "twenty-three million, three hundred thirty-one thousand, three hundred thirty-two".