13964512 has 24 divisors (see below), whose sum is σ = 27655992. Its totient is φ = 6940800.

The previous prime is 13964507. The next prime is 13964513. The reversal of 13964512 is 21546931.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13964513) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4587 + ... + 6997.

It is an arithmetic number, because the mean of its divisors is an integer number (1152333).

Almost surely, 2^13964512 is an apocalyptic number.

It is an amenable number.

13964512 is a deficient number, since it is larger than the sum of its proper divisors (13691480).

13964512 is a wasteful number, since it uses less digits than its factorization.

13964512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2602 (or 2594 counting only the distinct ones).

The product of its digits is 6480, while the sum is 31.

The square root of 13964512 is about 3736.9120942297. The cubic root of 13964512 is about 240.8104085596.

The spelling of 13964512 in words is "thirteen million, nine hundred sixty-four thousand, five hundred twelve".