214377923 has 2 divisors, whose sum is σ = 214377924. Its totient is φ = 214377922.

The previous prime is 214377901. The next prime is 214377929. The reversal of 214377923 is 329773412.

214377923 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 a de Polignac number, because none of the positive numbers 2^k-214377923 is a prime.

It is not a weakly prime, because it can be changed into another prime (214377929) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 107188961 + 107188962.

It is an arithmetic number, because the mean of its divisors is an integer number (107188962).

Almost surely, 2^214377923 is an apocalyptic number.

214377923 is a deficient number, since it is larger than the sum of its proper divisors (1).

214377923 is an equidigital number, since it uses as much as digits as its factorization.

214377923 is an evil number, because the sum of its binary digits is even.

The product of its digits is 63504, while the sum is 38.

The square root of 214377923 is about 14641.6502826696. The cubic root of 214377923 is about 598.4943014658.

The spelling of 214377923 in words is "two hundred fourteen million, three hundred seventy-seven thousand, nine hundred twenty-three".