13624897 has 8 divisors (see below), whose sum is σ = 16007040. Its totient is φ = 11433360.

The previous prime is 13624883. The next prime is 13624907. The reversal of 13624897 is 79842631.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13624897 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 11.

It is not an unprimeable number, because it can be changed into a prime (13624817) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47497 + ... + 47782.

It is an arithmetic number, because the mean of its divisors is an integer number (2000880).

Almost surely, 2^13624897 is an apocalyptic number.

It is an amenable number.

13624897 is a deficient number, since it is larger than the sum of its proper divisors (2382143).

13624897 is a wasteful number, since it uses less digits than its factorization.

13624897 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95303.

The product of its digits is 72576, while the sum is 40.

The square root of 13624897 is about 3691.1918129515. The cubic root of 13624897 is about 238.8422071956.

The spelling of 13624897 in words is "thirteen million, six hundred twenty-four thousand, eight hundred ninety-seven".