70000115 has 8 divisors (see below), whose sum is σ = 86270640. Its totient is φ = 54486432.

The previous prime is 70000111. The next prime is 70000141. The reversal of 70000115 is 51100007.

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 70000115 - 2² = 70000111 is a prime.

It is a super-2 number, since 2×70000115² = 9800032200026450, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 70000115.

It is not an unprimeable number, because it can be changed into a prime (70000111) 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, 189005 + ... + 189374.

It is an arithmetic number, because the mean of its divisors is an integer number (10783830).

Almost surely, 2^70000115 is an apocalyptic number.

70000115 is a deficient number, since it is larger than the sum of its proper divisors (16270525).

70000115 is a wasteful number, since it uses less digits than its factorization.

70000115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 378421.

The product of its (nonzero) digits is 35, while the sum is 14.

The square root of 70000115 is about 8366.6071379024. The cubic root of 70000115 is about 412.1287556702.

The spelling of 70000115 in words is "seventy million, one hundred fifteen", and thus it is an aban number.