14864047 has 16 divisors (see below), whose sum is σ = 16963200. Its totient is φ = 12903840.

The previous prime is 14864029. The next prime is 14864051. The reversal of 14864047 is 74046841.

It is a cyclic number.

It is not a de Polignac number, because 14864047 - 2¹¹ = 14861999 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14861047) 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, 23704 + ... + 24322.

It is an arithmetic number, because the mean of its divisors is an integer number (1060200).

Almost surely, 2^14864047 is an apocalyptic number.

14864047 is a deficient number, since it is larger than the sum of its proper divisors (2099153).

14864047 is a wasteful number, since it uses less digits than its factorization.

14864047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 726.

The product of its (nonzero) digits is 21504, while the sum is 34.

The square root of 14864047 is about 3855.3919385712. The cubic root of 14864047 is about 245.8738584792.

The spelling of 14864047 in words is "fourteen million, eight hundred sixty-four thousand, forty-seven".