14687427 has 16 divisors (see below), whose sum is σ = 20357280. Its totient is φ = 9408000.

The previous prime is 14687411. The next prime is 14687429. The reversal of 14687427 is 72478641.

It is not a de Polignac number, because 14687427 - 2⁴ = 14687411 is a prime.

It is a zygodrome in base 2.

It is not an unprimeable number, because it can be changed into a prime (14687429) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34677 + ... + 35097.

It is an arithmetic number, because the mean of its divisors is an integer number (1272330).

Almost surely, 2^14687427 is an apocalyptic number.

14687427 is a deficient number, since it is larger than the sum of its proper divisors (5669853).

14687427 is a wasteful number, since it uses less digits than its factorization.

14687427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 854.

The product of its digits is 75264, while the sum is 39.

The square root of 14687427 is about 3832.4179051873. The cubic root of 14687427 is about 244.8961214489.

The spelling of 14687427 in words is "fourteen million, six hundred eighty-seven thousand, four hundred twenty-seven".