214379623 has 2 divisors, whose sum is σ = 214379624. Its totient is φ = 214379622.

The previous prime is 214379617. The next prime is 214379651. The reversal of 214379623 is 326973412.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 214379623 - 2⁹ = 214379111 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (214379023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 107189811 + 107189812.

It is an arithmetic number, because the mean of its divisors is an integer number (107189812).

Almost surely, 2^214379623 is an apocalyptic number.

214379623 is a deficient number, since it is larger than the sum of its proper divisors (1).

214379623 is an equidigital number, since it uses as much as digits as its factorization.

214379623 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 54432, while the sum is 37.

The square root of 214379623 is about 14641.7083361198. The cubic root of 214379623 is about 598.4958834658.

The spelling of 214379623 in words is "two hundred fourteen million, three hundred seventy-nine thousand, six hundred twenty-three".