70859011 has 2 divisors, whose sum is σ = 70859012. Its totient is φ = 70859010.

The previous prime is 70858981. The next prime is 70859017. The reversal of 70859011 is 11095807.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 70859011 - 2⁵ = 70858979 is a prime.

It is not a weakly prime, because it can be changed into another prime (70859017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35429505 + 35429506.

It is an arithmetic number, because the mean of its divisors is an integer number (35429506).

Almost surely, 2^70859011 is an apocalyptic number.

70859011 is a deficient number, since it is larger than the sum of its proper divisors (1).

70859011 is an equidigital number, since it uses as much as digits as its factorization.

70859011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2520, while the sum is 31.

The square root of 70859011 is about 8417.7794577905. The cubic root of 70859011 is about 413.8075042305.

The spelling of 70859011 in words is "seventy million, eight hundred fifty-nine thousand, eleven".