13964322 has 32 divisors (see below), whose sum is σ = 29053440. Its totient is φ = 4469760.

The previous prime is 13964299. The next prime is 13964323. The reversal of 13964322 is 22346931.

It is a self number, because there is not a number n which added to its sum of digits gives 13964322.

It is not an unprimeable number, because it can be changed into a prime (13964323) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35704 + ... + 36092.

It is an arithmetic number, because the mean of its divisors is an integer number (907920).

Almost surely, 2^13964322 is an apocalyptic number.

13964322 is an abundant number, since it is smaller than the sum of its proper divisors (15089118).

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

13964322 is a wasteful number, since it uses less digits than its factorization.

13964322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 618.

The product of its digits is 7776, while the sum is 30.

The square root of 13964322 is about 3736.8866720841. The cubic root of 13964322 is about 240.8093164057.

The spelling of 13964322 in words is "thirteen million, nine hundred sixty-four thousand, three hundred twenty-two".