13964499 has 12 divisors (see below), whose sum is σ = 20600736. Its totient is φ = 9111312.

The previous prime is 13964491. The next prime is 13964507. The reversal of 13964499 is 99446931.

13964499 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 (13964491) and next prime (13964507).

It is not a de Polignac number, because 13964499 - 2³ = 13964491 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13964491) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16084 + ... + 16929.

It is an arithmetic number, because the mean of its divisors is an integer number (1716728).

Almost surely, 2^13964499 is an apocalyptic number.

13964499 is a deficient number, since it is larger than the sum of its proper divisors (6636237).

13964499 is a wasteful number, since it uses less digits than its factorization.

13964499 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33066 (or 33063 counting only the distinct ones).

The product of its digits is 209952, while the sum is 45.

The square root of 13964499 is about 3736.9103548252. The cubic root of 13964499 is about 240.8103338336.

The spelling of 13964499 in words is "thirteen million, nine hundred sixty-four thousand, four hundred ninety-nine".