13992395 has 16 divisors (see below), whose sum is σ = 17623872. Its totient is φ = 10644480.

The previous prime is 13992383. The next prime is 13992403. The reversal of 13992395 is 59329931.

It is a happy number.

13992395 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13992395 - 2⁶ = 13992331 is a prime.

It is a Duffinian 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, 32099 + ... + 32531.

It is an arithmetic number, because the mean of its divisors is an integer number (1101492).

Almost surely, 2^13992395 is an apocalyptic number.

13992395 is a deficient number, since it is larger than the sum of its proper divisors (3631477).

13992395 is a wasteful number, since it uses less digits than its factorization.

13992395 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 742.

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

The square root of 13992395 is about 3740.6409878522. The cubic root of 13992395 is about 240.9705777228.

The spelling of 13992395 in words is "thirteen million, nine hundred ninety-two thousand, three hundred ninety-five".