70216113 has 8 divisors (see below), whose sum is σ = 102132576. Its totient is φ = 42555200.

The previous prime is 70216093. The next prime is 70216123. The reversal of 70216113 is 31161207.

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

It is a cyclic number.

It is not a de Polignac number, because 70216113 - 2⁸ = 70215857 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 70216113.

It is not an unprimeable number, because it can be changed into a prime (70216123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1063848 + ... + 1063913.

It is an arithmetic number, because the mean of its divisors is an integer number (12766572).

Almost surely, 2^70216113 is an apocalyptic number.

It is an amenable number.

70216113 is a deficient number, since it is larger than the sum of its proper divisors (31916463).

70216113 is a wasteful number, since it uses less digits than its factorization.

70216113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2127775.

The product of its (nonzero) digits is 252, while the sum is 21.

The square root of 70216113 is about 8379.5055343379. The cubic root of 70216113 is about 412.5522196517.

The spelling of 70216113 in words is "seventy million, two hundred sixteen thousand, one hundred thirteen".