76516166 has 4 divisors (see below), whose sum is σ = 114774252. Its totient is φ = 38258082.

The previous prime is 76516163. The next prime is 76516171. The reversal of 76516166 is 66161567.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 66161567 = 919 ⋅71993.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76516163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19129040 + ... + 19129043.

It is an arithmetic number, because the mean of its divisors is an integer number (28693563).

Almost surely, 2^76516166 is an apocalyptic number.

76516166 is a deficient number, since it is larger than the sum of its proper divisors (38258086).

76516166 is a wasteful number, since it uses less digits than its factorization.

76516166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38258085.

The product of its digits is 45360, while the sum is 38.

The square root of 76516166 is about 8747.3519421594. The cubic root of 76516166 is about 424.5391378004.

The spelling of 76516166 in words is "seventy-six million, five hundred sixteen thousand, one hundred sixty-six".