14113487 has 2 divisors, whose sum is σ = 14113488. Its totient is φ = 14113486.

The previous prime is 14113469. The next prime is 14113501. The reversal of 14113487 is 78431141.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14113487 - 2¹² = 14109391 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14103487) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7056743 + 7056744.

It is an arithmetic number, because the mean of its divisors is an integer number (7056744).

Almost surely, 2^14113487 is an apocalyptic number.

14113487 is a deficient number, since it is larger than the sum of its proper divisors (1).

14113487 is an equidigital number, since it uses as much as digits as its factorization.

14113487 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2688, while the sum is 29.

The square root of 14113487 is about 3756.7921156221. The cubic root of 14113487 is about 241.6637122641.

The spelling of 14113487 in words is "fourteen million, one hundred thirteen thousand, four hundred eighty-seven".