70026717 has 8 divisors (see below), whose sum is σ = 93526720. Its totient is φ = 46605600.

The previous prime is 70026709. The next prime is 70026721. The reversal of 70026717 is 71762007.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 70026717 - 2³ = 70026709 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70026787) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17617 + ... + 21222.

It is an arithmetic number, because the mean of its divisors is an integer number (11690840).

Almost surely, 2^70026717 is an apocalyptic number.

It is an amenable number.

70026717 is a deficient number, since it is larger than the sum of its proper divisors (23500003).

70026717 is a wasteful number, since it uses less digits than its factorization.

70026717 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39443.

The product of its (nonzero) digits is 4116, while the sum is 30.

The square root of 70026717 is about 8368.1967591590. The cubic root of 70026717 is about 412.1809558732.

The spelling of 70026717 in words is "seventy million, twenty-six thousand, seven hundred seventeen".