214034647 has 2 divisors, whose sum is σ = 214034648. Its totient is φ = 214034646.

The previous prime is 214034629. The next prime is 214034651. The reversal of 214034647 is 746430412.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 214034647 - 2⁷ = 214034519 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (214034627) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 107017323 + 107017324.

It is an arithmetic number, because the mean of its divisors is an integer number (107017324).

Almost surely, 2^214034647 is an apocalyptic number.

214034647 is a deficient number, since it is larger than the sum of its proper divisors (1).

214034647 is an equidigital number, since it uses as much as digits as its factorization.

214034647 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16128, while the sum is 31.

The square root of 214034647 is about 14629.9230004809. The cubic root of 214034647 is about 598.1746813545.

The spelling of 214034647 in words is "two hundred fourteen million, thirty-four thousand, six hundred forty-seven".