670114187 has 2 divisors, whose sum is σ = 670114188. Its totient is φ = 670114186.

The previous prime is 670114169. The next prime is 670114201. The reversal of 670114187 is 781411076.

670114187 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 not a de Polignac number, because 670114187 - 2⁸ = 670113931 is a prime.

It is not a weakly prime, because it can be changed into another prime (670114787) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 335057093 + 335057094.

It is an arithmetic number, because the mean of its divisors is an integer number (335057094).

Almost surely, 2^670114187 is an apocalyptic number.

670114187 is a deficient number, since it is larger than the sum of its proper divisors (1).

670114187 is an equidigital number, since it uses as much as digits as its factorization.

670114187 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9408, while the sum is 35.

The square root of 670114187 is about 25886.5638314551. The cubic root of 670114187 is about 875.0837196629.

The spelling of 670114187 in words is "six hundred seventy million, one hundred fourteen thousand, one hundred eighty-seven".