70580659 has 2 divisors, whose sum is σ = 70580660. Its totient is φ = 70580658.

The previous prime is 70580623. The next prime is 70580669. The reversal of 70580659 is 95608507.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (95608507) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 70580659 - 2²¹ = 68483507 is a prime.

It is not a weakly prime, because it can be changed into another prime (70580669) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35290329 + 35290330.

It is an arithmetic number, because the mean of its divisors is an integer number (35290330).

Almost surely, 2^70580659 is an apocalyptic number.

70580659 is a deficient number, since it is larger than the sum of its proper divisors (1).

70580659 is an equidigital number, since it uses as much as digits as its factorization.

70580659 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 75600, while the sum is 40.

The square root of 70580659 is about 8401.2296123841. The cubic root of 70580659 is about 413.2649465568.

The spelling of 70580659 in words is "seventy million, five hundred eighty thousand, six hundred fifty-nine".