76166 has 4 divisors (see below), whose sum is σ = 114252. Its totient is φ = 38082.

The previous prime is 76163. The next prime is 76207. The reversal of 76166 is 66167.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 66167 = 127 ⋅521.

It is a plaindrome in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19040 + ... + 19043.

It is an arithmetic number, because the mean of its divisors is an integer number (28563).

2⁷⁶¹⁶⁶ is an apocalyptic number.

76166 is a deficient number, since it is larger than the sum of its proper divisors (38086).

76166 is a wasteful number, since it uses less digits than its factorization.

76166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38085.

The product of its digits is 1512, while the sum is 26.

The square root of 76166 is about 275.9818834634. The cubic root of 76166 is about 42.3890531844.

Subtracting from 76166 its reverse (66167), we obtain a palindrome (9999).

It can be divided in two parts, 76 and 166, that added together give a palindrome (242).

The spelling of 76166 in words is "seventy-six thousand, one hundred sixty-six".