13862964 has 12 divisors (see below), whose sum is σ = 32346944. Its totient is φ = 4620984.

The previous prime is 13862917. The next prime is 13862969. The reversal of 13862964 is 46926831.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13862969) 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, 577612 + ... + 577635.

Almost surely, 2^13862964 is an apocalyptic number.

It is an amenable number.

13862964 is an abundant number, since it is smaller than the sum of its proper divisors (18483980).

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

13862964 is a wasteful number, since it uses less digits than its factorization.

13862964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1155254 (or 1155252 counting only the distinct ones).

The product of its digits is 62208, while the sum is 39.

The square root of 13862964 is about 3723.3001490613. The cubic root of 13862964 is about 240.2252745923.

The spelling of 13862964 in words is "thirteen million, eight hundred sixty-two thousand, nine hundred sixty-four".