14959813 has 8 divisors (see below), whose sum is σ = 17280000. Its totient is φ = 12799680.

The previous prime is 14959801. The next prime is 14959843. The reversal of 14959813 is 31895941.

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

It is a cyclic number.

It is not a de Polignac number, because 14959813 - 2⁵ = 14959781 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14959843) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39813 + ... + 40186.

It is an arithmetic number, because the mean of its divisors is an integer number (2160000).

Almost surely, 2^14959813 is an apocalyptic number.

It is an amenable number.

14959813 is a deficient number, since it is larger than the sum of its proper divisors (2320187).

14959813 is a wasteful number, since it uses less digits than its factorization.

14959813 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80027.

The product of its digits is 38880, while the sum is 40.

The square root of 14959813 is about 3867.7917472377. The cubic root of 14959813 is about 246.4007667532.

The spelling of 14959813 in words is "fourteen million, nine hundred fifty-nine thousand, eight hundred thirteen".