13972322 has 16 divisors (see below), whose sum is σ = 25795392. Its totient is φ = 5527440.

The previous prime is 13972313. The next prime is 13972331. The reversal of 13972322 is 22327931.

13972322 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (13972313) and next prime (13972331).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38204 + ... + 38567.

It is an arithmetic number, because the mean of its divisors is an integer number (1612212).

Almost surely, 2^13972322 is an apocalyptic number.

13972322 is a deficient number, since it is larger than the sum of its proper divisors (11823070).

13972322 is a wasteful number, since it uses less digits than its factorization.

13972322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76793.

The product of its digits is 4536, while the sum is 29.

The square root of 13972322 is about 3737.9569285908. The cubic root of 13972322 is about 240.8552932593.

The spelling of 13972322 in words is "thirteen million, nine hundred seventy-two thousand, three hundred twenty-two".