23926012 has 12 divisors (see below), whose sum is σ = 45677016. Its totient is φ = 10875440.

The previous prime is 23926009. The next prime is 23926037. The reversal of 23926012 is 21062932.

It is a happy number.

It is a congruent number.

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, 271843 + ... + 271930.

It is an arithmetic number, because the mean of its divisors is an integer number (3806418).

Almost surely, 2^23926012 is an apocalyptic number.

23926012 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

23926012 is a deficient number, since it is larger than the sum of its proper divisors (21751004).

23926012 is a wasteful number, since it uses less digits than its factorization.

23926012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 543788 (or 543786 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 23926012 is about 4891.4222880467. The cubic root of 23926012 is about 288.1531946034.

Adding to 23926012 its reverse (21062932), we get a palindrome (44988944).

The spelling of 23926012 in words is "twenty-three million, nine hundred twenty-six thousand, twelve".