70916115 has 16 divisors (see below), whose sum is σ = 114192288. Its totient is φ = 37579776.

The previous prime is 70916081. The next prime is 70916119. The reversal of 70916115 is 51161907.

It is not a de Polignac number, because 70916115 - 2⁶ = 70916051 is a prime.

It is not an unprimeable number, because it can be changed into a prime (70916119) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12702 + ... + 17411.

It is an arithmetic number, because the mean of its divisors is an integer number (7137018).

Almost surely, 2^70916115 is an apocalyptic number.

70916115 is a deficient number, since it is larger than the sum of its proper divisors (43276173).

70916115 is a wasteful number, since it uses less digits than its factorization.

70916115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30278.

The product of its (nonzero) digits is 1890, while the sum is 30.

The square root of 70916115 is about 8421.1706430876. The cubic root of 70916115 is about 413.9186343867.

The spelling of 70916115 in words is "seventy million, nine hundred sixteen thousand, one hundred fifteen".