14740947 has 20 divisors (see below), whose sum is σ = 23716000. Its totient is φ = 9070704.

The previous prime is 14740937. The next prime is 14740967. The reversal of 14740947 is 74904741.

It is a de Polignac number, because none of the positive numbers 2^k-14740947 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14740937) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 5947 + ... + 8052.

It is an arithmetic number, because the mean of its divisors is an integer number (1185800).

Almost surely, 2^14740947 is an apocalyptic number.

14740947 is a deficient number, since it is larger than the sum of its proper divisors (8975053).

14740947 is a wasteful number, since it uses less digits than its factorization.

14740947 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14024 (or 14015 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 36.

The square root of 14740947 is about 3839.3940928225. The cubic root of 14740947 is about 245.1932225550.

It can be divided in two parts, 147409 and 47, that added together give a square (147456 = 384²).

The spelling of 14740947 in words is "fourteen million, seven hundred forty thousand, nine hundred forty-seven".