23344012 has 12 divisors (see below), whose sum is σ = 41802376. Its totient is φ = 11400480.

The previous prime is 23343977. The next prime is 23344033. The reversal of 23344012 is 21044332.

It is a super-2 number, since 2×23344012² = 1089885792512288, which contains 22 as substring.

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, 67689 + ... + 68032.

Almost surely, 2^23344012 is an apocalyptic number.

It is an amenable number.

23344012 is a deficient number, since it is larger than the sum of its proper divisors (18458364).

23344012 is a wasteful number, since it uses less digits than its factorization.

23344012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135768 (or 135766 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 23344012 is about 4831.5641359709. The cubic root of 23344012 is about 285.7975485427.

Adding to 23344012 its reverse (21044332), we get a palindrome (44388344).

It can be divided in two parts, 23 and 344012, that added together give a triangular number (344035 = T₈₂₉).

The spelling of 23344012 in words is "twenty-three million, three hundred forty-four thousand, twelve".