23112332 has 12 divisors (see below), whose sum is σ = 42205296. Its totient is φ = 11053680.

The previous prime is 23112317. The next prime is 23112343. The reversal of 23112332 is 23321132.

It is a self number, because there is not a number n which added to its sum of digits gives 23112332.

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, 125519 + ... + 125702.

It is an arithmetic number, because the mean of its divisors is an integer number (3517108).

Almost surely, 2^23112332 is an apocalyptic number.

It is an amenable number.

23112332 is a deficient number, since it is larger than the sum of its proper divisors (19092964).

23112332 is a wasteful number, since it uses less digits than its factorization.

23112332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251248 (or 251246 counting only the distinct ones).

The product of its digits is 216, while the sum is 17.

The square root of 23112332 is about 4807.5286790616. The cubic root of 23112332 is about 284.8489278340.

Adding to 23112332 its reverse (23321132), we get a palindrome (46433464).

The spelling of 23112332 in words is "twenty-three million, one hundred twelve thousand, three hundred thirty-two".