76116805 has 8 divisors (see below), whose sum is σ = 92367000. Its totient is φ = 60208896.

The previous prime is 76116791. The next prime is 76116809. The reversal of 76116805 is 50861167.

It can be written as a sum of positive squares in 4 ways, for example, as 1846881 + 74269924 = 1359^2 + 8618^2 .

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 76116805 - 2¹¹ = 76114757 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76116809) 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, 85080 + ... + 85969.

It is an arithmetic number, because the mean of its divisors is an integer number (11545875).

Almost surely, 2^76116805 is an apocalyptic number.

It is an amenable number.

76116805 is a deficient number, since it is larger than the sum of its proper divisors (16250195).

76116805 is a wasteful number, since it uses less digits than its factorization.

76116805 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171143.

The product of its (nonzero) digits is 10080, while the sum is 34.

The square root of 76116805 is about 8724.4945412327. The cubic root of 76116805 is about 423.7992497063.

The spelling of 76116805 in words is "seventy-six million, one hundred sixteen thousand, eight hundred five".