14687113 has 12 divisors (see below), whose sum is σ = 17548932. Its totient is φ = 12247200.

The previous prime is 14687111. The next prime is 14687159. The reversal of 14687113 is 31178641.

It can be written as a sum of positive squares in 2 ways, for example, as 14235529 + 451584 = 3773^2 + 672^2 .

It is not a de Polignac number, because 14687113 - 2¹ = 14687111 is a prime.

It is a super-2 number, since 2×14687113² = 431422576549538, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14687111) 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, 2238 + ... + 5863.

It is an arithmetic number, because the mean of its divisors is an integer number (1462411).

Almost surely, 2^14687113 is an apocalyptic number.

It is an amenable number.

14687113 is a deficient number, since it is larger than the sum of its proper divisors (2861819).

14687113 is an equidigital number, since it uses as much as digits as its factorization.

14687113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8152 (or 8145 counting only the distinct ones).

The product of its digits is 4032, while the sum is 31.

The square root of 14687113 is about 3832.3769386635. The cubic root of 14687113 is about 244.8943762390.

The spelling of 14687113 in words is "fourteen million, six hundred eighty-seven thousand, one hundred thirteen".