23012332 has 12 divisors (see below), whose sum is σ = 46024720. Its totient is φ = 9862416.

The previous prime is 23012309. The next prime is 23012333. The reversal of 23012332 is 23321032.

23012332 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (23012333) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 410907 + ... + 410962.

Almost surely, 2^23012332 is an apocalyptic number.

It is an amenable number.

23012332 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

23012332 is a wasteful number, since it uses less digits than its factorization.

23012332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 821880 (or 821878 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 23012332 is about 4797.1170508963. The cubic root of 23012332 is about 284.4375158134.

Adding to 23012332 its reverse (23321032), we get a palindrome (46333364).

The spelling of 23012332 in words is "twenty-three million, twelve thousand, three hundred thirty-two".