23259412 has 12 divisors (see below), whose sum is σ = 44404416. Its totient is φ = 10572440.

The previous prime is 23259409. The next prime is 23259419. The reversal of 23259412 is 21495232.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23259419) by changing a digit.

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, 264268 + ... + 264355.

It is an arithmetic number, because the mean of its divisors is an integer number (3700368).

Almost surely, 2^23259412 is an apocalyptic number.

23259412 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

23259412 is a deficient number, since it is larger than the sum of its proper divisors (21145004).

23259412 is a wasteful number, since it uses less digits than its factorization.

23259412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 528638 (or 528636 counting only the distinct ones).

The product of its digits is 4320, while the sum is 28.

The square root of 23259412 is about 4822.8012606783. The cubic root of 23259412 is about 285.4518818881.

The spelling of 23259412 in words is "twenty-three million, two hundred fifty-nine thousand, four hundred twelve".