705134627 has 2 divisors, whose sum is σ = 705134628. Its totient is φ = 705134626.

The previous prime is 705134611. The next prime is 705134659. The reversal of 705134627 is 726431507.

It is a weak prime.

It is an emirp because it is prime and its reverse (726431507) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 705134627 - 2⁴ = 705134611 is a prime.

It is not a weakly prime, because it can be changed into another prime (705134527) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 352567313 + 352567314.

It is an arithmetic number, because the mean of its divisors is an integer number (352567314).

Almost surely, 2^705134627 is an apocalyptic number.

705134627 is a deficient number, since it is larger than the sum of its proper divisors (1).

705134627 is an equidigital number, since it uses as much as digits as its factorization.

705134627 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 35280, while the sum is 35.

The square root of 705134627 is about 26554.3711467623. The cubic root of 705134627 is about 890.0696940751.

The spelling of 705134627 in words is "seven hundred five million, one hundred thirty-four thousand, six hundred twenty-seven".