23946312 has 128 divisors (see below), whose sum is σ = 69672960. Its totient is φ = 6800640.

The previous prime is 23946281. The next prime is 23946317. The reversal of 23946312 is 21364932.

It is a self number, because there is not a number n which added to its sum of digits gives 23946312.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23946317) 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 31 ways as a sum of consecutive naturals, for example, 337237 + ... + 337307.

It is an arithmetic number, because the mean of its divisors is an integer number (544320).

Almost surely, 2^23946312 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23946312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34836480).

23946312 is an abundant number, since it is smaller than the sum of its proper divisors (45726648).

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

23946312 is a wasteful number, since it uses less digits than its factorization.

23946312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163 (or 159 counting only the distinct ones).

The product of its digits is 7776, while the sum is 30.

The square root of 23946312 is about 4893.4969091642. The cubic root of 23946312 is about 288.2346659924.

The spelling of 23946312 in words is "twenty-three million, nine hundred forty-six thousand, three hundred twelve".