13964998 has 8 divisors (see below), whose sum is σ = 21143592. Its totient is φ = 6917136.

The previous prime is 13964989. The next prime is 13965053. The reversal of 13964998 is 89946931.

13964998 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32415 + ... + 32842.

It is an arithmetic number, because the mean of its divisors is an integer number (2642949).

Almost surely, 2^13964998 is an apocalyptic number.

13964998 is a deficient number, since it is larger than the sum of its proper divisors (7178594).

13964998 is a wasteful number, since it uses less digits than its factorization.

13964998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65366.

The product of its digits is 419904, while the sum is 49.

The square root of 13964998 is about 3736.9771206150. The cubic root of 13964998 is about 240.8132021290.

The spelling of 13964998 in words is "thirteen million, nine hundred sixty-four thousand, nine hundred ninety-eight".