14874047 has 2 divisors, whose sum is σ = 14874048. Its totient is φ = 14874046.

The previous prime is 14874011. The next prime is 14874053. The reversal of 14874047 is 74047841.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14874047 - 2⁸ = 14873791 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 14873998 and 14874016.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14874247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7437023 + 7437024.

It is an arithmetic number, because the mean of its divisors is an integer number (7437024).

Almost surely, 2^14874047 is an apocalyptic number.

14874047 is a deficient number, since it is larger than the sum of its proper divisors (1).

14874047 is an equidigital number, since it uses as much as digits as its factorization.

14874047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 25088, while the sum is 35.

The square root of 14874047 is about 3856.6886055268. The cubic root of 14874047 is about 245.9289845026.

The spelling of 14874047 in words is "fourteen million, eight hundred seventy-four thousand, forty-seven".