76847113 has 16 divisors (see below), whose sum is σ = 90616320. Its totient is φ = 63792576.

The previous prime is 76847107. The next prime is 76847143. The reversal of 76847113 is 31174867.

It is a cyclic number.

It is not a de Polignac number, because 76847113 - 2⁵ = 76847081 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (76847143) 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, 69120 + ... + 70222.

It is an arithmetic number, because the mean of its divisors is an integer number (5663520).

Almost surely, 2^76847113 is an apocalyptic number.

It is an amenable number.

76847113 is a deficient number, since it is larger than the sum of its proper divisors (13769207).

76847113 is a wasteful number, since it uses less digits than its factorization.

76847113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1416.

The product of its digits is 28224, while the sum is 37.

The square root of 76847113 is about 8766.2485134748. The cubic root of 76847113 is about 425.1503283661.

The spelling of 76847113 in words is "seventy-six million, eight hundred forty-seven thousand, one hundred thirteen".