214000939 has 2 divisors, whose sum is σ = 214000940. Its totient is φ = 214000938.

The previous prime is 214000883. The next prime is 214000961. The reversal of 214000939 is 939000412.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 214000939 - 2⁹ = 214000427 is a prime.

It is not a weakly prime, because it can be changed into another prime (214000639) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 107000469 + 107000470.

It is an arithmetic number, because the mean of its divisors is an integer number (107000470).

Almost surely, 2^214000939 is an apocalyptic number.

214000939 is a deficient number, since it is larger than the sum of its proper divisors (1).

214000939 is an equidigital number, since it uses as much as digits as its factorization.

214000939 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1944, while the sum is 28.

The square root of 214000939 is about 14628.7709326519. The cubic root of 214000939 is about 598.1432778239.

The spelling of 214000939 in words is "two hundred fourteen million, nine hundred thirty-nine", and thus it is an aban number.