23214912 has 112 divisors (see below), whose sum is σ = 73347072. Its totient is φ = 6336000.

The previous prime is 23214899. The next prime is 23214931. The reversal of 23214912 is 21941232.

It is a tau number, because it is divible by the number of its divisors (112).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30537 + ... + 31287.

Almost surely, 2^23214912 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 23214912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (36673536).

23214912 is an abundant number, since it is smaller than the sum of its proper divisors (50132160).

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

23214912 is a wasteful number, since it uses less digits than its factorization.

23214912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 796 (or 786 counting only the distinct ones).

The product of its digits is 864, while the sum is 24.

The square root of 23214912 is about 4818.1855505989. The cubic root of 23214912 is about 285.2697231093.

The spelling of 23214912 in words is "twenty-three million, two hundred fourteen thousand, nine hundred twelve".