214964723 has 2 divisors, whose sum is σ = 214964724. Its totient is φ = 214964722.

The previous prime is 214964653. The next prime is 214964731. The reversal of 214964723 is 327469412.

214964723 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 214964723 - 2⁸ = 214964467 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (214966723) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 107482361 + 107482362.

It is an arithmetic number, because the mean of its divisors is an integer number (107482362).

Almost surely, 2^214964723 is an apocalyptic number.

214964723 is a deficient number, since it is larger than the sum of its proper divisors (1).

214964723 is an equidigital number, since it uses as much as digits as its factorization.

214964723 is an evil number, because the sum of its binary digits is even.

The product of its digits is 72576, while the sum is 38.

The square root of 214964723 is about 14661.6753135513. The cubic root of 214964723 is about 599.0398746034.

The spelling of 214964723 in words is "two hundred fourteen million, nine hundred sixty-four thousand, seven hundred twenty-three".