76918 has 4 divisors (see below), whose sum is σ = 115380. Its totient is φ = 38458.

The previous prime is 76913. The next prime is 76919. The reversal of 76918 is 81967.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an Ulam number.

It is a plaindrome in base 15.

It is a self number, because there is not a number n which added to its sum of digits gives 76918.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19228 + ... + 19231.

It is an arithmetic number, because the mean of its divisors is an integer number (28845).

2⁷⁶⁹¹⁸ is an apocalyptic number.

76918 is a deficient number, since it is larger than the sum of its proper divisors (38462).

76918 is a wasteful number, since it uses less digits than its factorization.

76918 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38461.

The product of its digits is 3024, while the sum is 31.

The square root of 76918 is about 277.3409454084. The cubic root of 76918 is about 42.5281013689.

It can be divided in two parts, 769 and 18, that added together give a palindrome (787).

The spelling of 76918 in words is "seventy-six thousand, nine hundred eighteen".