214347587 has 2 divisors, whose sum is σ = 214347588. Its totient is φ = 214347586.

The previous prime is 214347541. The next prime is 214347629. The reversal of 214347587 is 785743412.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 214347587 - 2¹⁰ = 214346563 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (214347517) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 107173793 + 107173794.

It is an arithmetic number, because the mean of its divisors is an integer number (107173794).

Almost surely, 2^214347587 is an apocalyptic number.

214347587 is a deficient number, since it is larger than the sum of its proper divisors (1).

214347587 is an equidigital number, since it uses as much as digits as its factorization.

214347587 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 188160, while the sum is 41.

The square root of 214347587 is about 14640.6142972213. The cubic root of 214347587 is about 598.4660697348.

The spelling of 214347587 in words is "two hundred fourteen million, three hundred forty-seven thousand, five hundred eighty-seven".