14964247 has 4 divisors (see below), whose sum is σ = 14986296. Its totient is φ = 14942200.

The previous prime is 14964241. The next prime is 14964253. The reversal of 14964247 is 74246941.

It is a happy number.

14964247 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (14964241) and next prime (14964253).

It is a cyclic number.

It is not a de Polignac number, because 14964247 - 2³ = 14964239 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 (14964241) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9973 + ... + 11374.

It is an arithmetic number, because the mean of its divisors is an integer number (3746574).

Almost surely, 2^14964247 is an apocalyptic number.

14964247 is a deficient number, since it is larger than the sum of its proper divisors (22049).

14964247 is an equidigital number, since it uses as much as digits as its factorization.

14964247 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22048.

The product of its digits is 48384, while the sum is 37.

The square root of 14964247 is about 3868.3649000579. The cubic root of 14964247 is about 246.4251082579.

The spelling of 14964247 in words is "fourteen million, nine hundred sixty-four thousand, two hundred forty-seven".