70700659 has 2 divisors, whose sum is σ = 70700660. Its totient is φ = 70700658.

The previous prime is 70700657. The next prime is 70700713. The reversal of 70700659 is 95600707.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 70700659 - 2¹ = 70700657 is a prime.

Together with 70700657, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (70700657) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35350329 + 35350330.

It is an arithmetic number, because the mean of its divisors is an integer number (35350330).

Almost surely, 2^70700659 is an apocalyptic number.

70700659 is a deficient number, since it is larger than the sum of its proper divisors (1).

70700659 is an equidigital number, since it uses as much as digits as its factorization.

70700659 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13230, while the sum is 34.

The square root of 70700659 is about 8408.3683910733. The cubic root of 70700659 is about 413.4990225570.

The spelling of 70700659 in words is "seventy million, seven hundred thousand, six hundred fifty-nine".