14687227 has 2 divisors, whose sum is σ = 14687228. Its totient is φ = 14687226.

The previous prime is 14687221. The next prime is 14687243. The reversal of 14687227 is 72278641.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 14687227 - 2³ = 14687219 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (14687221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7343613 + 7343614.

It is an arithmetic number, because the mean of its divisors is an integer number (7343614).

Almost surely, 2^14687227 is an apocalyptic number.

14687227 is a deficient number, since it is larger than the sum of its proper divisors (1).

14687227 is an equidigital number, since it uses as much as digits as its factorization.

14687227 is an evil number, because the sum of its binary digits is even.

The product of its digits is 37632, while the sum is 37.

The square root of 14687227 is about 3832.3918119107. The cubic root of 14687227 is about 244.8950098531.

It can be divided in two parts, 14 and 687227, that added together give a square (687241 = 829²).

The spelling of 14687227 in words is "fourteen million, six hundred eighty-seven thousand, two hundred twenty-seven".