13995392 has 32 divisors (see below), whose sum is σ = 28421280. Its totient is φ = 6862336.

The previous prime is 13995383. The next prime is 13995409. The reversal of 13995392 is 29359931.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (32).

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, 5753 + ... + 7815.

It is an arithmetic number, because the mean of its divisors is an integer number (888165).

Almost surely, 2^13995392 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 13995392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14210640).

13995392 is an abundant number, since it is smaller than the sum of its proper divisors (14425888).

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

13995392 is an equidigital number, since it uses as much as digits as its factorization.

13995392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2130 (or 2118 counting only the distinct ones).

The product of its digits is 65610, while the sum is 41.

The square root of 13995392 is about 3741.0415661952. The cubic root of 13995392 is about 240.9877808122.

The spelling of 13995392 in words is "thirteen million, nine hundred ninety-five thousand, three hundred ninety-two".