14288723 has 2 divisors, whose sum is σ = 14288724. Its totient is φ = 14288722.

The previous prime is 14288719. The next prime is 14288749. The reversal of 14288723 is 32788241.

14288723 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 14288723 - 2² = 14288719 is a prime.

It is not a weakly prime, because it can be changed into another prime (14288753) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7144361 + 7144362.

It is an arithmetic number, because the mean of its divisors is an integer number (7144362).

Almost surely, 2^14288723 is an apocalyptic number.

14288723 is a deficient number, since it is larger than the sum of its proper divisors (1).

14288723 is an equidigital number, since it uses as much as digits as its factorization.

14288723 is an evil number, because the sum of its binary digits is even.

The product of its digits is 21504, while the sum is 35.

The square root of 14288723 is about 3780.0427246263. The cubic root of 14288723 is about 242.6597834544.

The spelling of 14288723 in words is "fourteen million, two hundred eighty-eight thousand, seven hundred twenty-three".