70116371 has 16 divisors (see below), whose sum is σ = 77683200. Its totient is φ = 62887968.

The previous prime is 70116331. The next prime is 70116379. The reversal of 70116371 is 17361107.

It is not a de Polignac number, because 70116371 - 2¹⁰ = 70115347 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 70116371.

It is not an unprimeable number, because it can be changed into a prime (70116379) 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, 68300 + ... + 69318.

It is an arithmetic number, because the mean of its divisors is an integer number (4855200).

Almost surely, 2^70116371 is an apocalyptic number.

70116371 is a deficient number, since it is larger than the sum of its proper divisors (7566829).

70116371 is a wasteful number, since it uses less digits than its factorization.

70116371 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1178.

The product of its (nonzero) digits is 882, while the sum is 26.

The square root of 70116371 is about 8373.5518748020. The cubic root of 70116371 is about 412.3567835850.

Adding to 70116371 its reverse (17361107), we get a palindrome (87477478).

The spelling of 70116371 in words is "seventy million, one hundred sixteen thousand, three hundred seventy-one".