13924568 has 64 divisors (see below), whose sum is σ = 32832000. Its totient is φ = 5398272.

The previous prime is 13924529. The next prime is 13924571. The reversal of 13924568 is 86542931.

It is a happy number.

13924568 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (38).

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, 24188 + ... + 24756.

It is an arithmetic number, because the mean of its divisors is an integer number (513000).

Almost surely, 2^13924568 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 13924568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16416000).

13924568 is an abundant number, since it is smaller than the sum of its proper divisors (18907432).

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

13924568 is a wasteful number, since it uses less digits than its factorization.

13924568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 624 (or 620 counting only the distinct ones).

The product of its digits is 51840, while the sum is 38.

The square root of 13924568 is about 3731.5637472781. The cubic root of 13924568 is about 240.5805851121.

The spelling of 13924568 in words is "thirteen million, nine hundred twenty-four thousand, five hundred sixty-eight".