70658113 has 2 divisors, whose sum is σ = 70658114. Its totient is φ = 70658112.

The previous prime is 70658099. The next prime is 70658167. The reversal of 70658113 is 31185607.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 36820624 + 33837489 = 6068^2 + 5817^2 .

It is a cyclic number.

It is not a de Polignac number, because 70658113 - 2¹³ = 70649921 is a prime.

It is not a weakly prime, because it can be changed into another prime (70658173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35329056 + 35329057.

It is an arithmetic number, because the mean of its divisors is an integer number (35329057).

Almost surely, 2^70658113 is an apocalyptic number.

It is an amenable number.

70658113 is a deficient number, since it is larger than the sum of its proper divisors (1).

70658113 is an equidigital number, since it uses as much as digits as its factorization.

70658113 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5040, while the sum is 31.

The square root of 70658113 is about 8405.8380307974. The cubic root of 70658113 is about 413.4160612391.

The spelling of 70658113 in words is "seventy million, six hundred fifty-eight thousand, one hundred thirteen".