23133344 has 24 divisors (see below), whose sum is σ = 49048020. Its totient is φ = 10676736.

The previous prime is 23133323. The next prime is 23133359. The reversal of 23133344 is 44333132.

It can be written as a sum of positive squares in 2 ways, for example, as 20611600 + 2521744 = 4540^2 + 1588^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27389 + ... + 28220.

Almost surely, 2^23133344 is an apocalyptic number.

It is an amenable number.

23133344 is an abundant number, since it is smaller than the sum of its proper divisors (25914676).

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

23133344 is a wasteful number, since it uses less digits than its factorization.

23133344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55632 (or 55624 counting only the distinct ones).

The product of its digits is 2592, while the sum is 23.

The square root of 23133344 is about 4809.7135049814. The cubic root of 23133344 is about 284.9352227870.

Adding to 23133344 its reverse (44333132), we get a palindrome (67466476).

The spelling of 23133344 in words is "twenty-three million, one hundred thirty-three thousand, three hundred forty-four".