76366 has 4 divisors (see below), whose sum is σ = 114552. Its totient is φ = 38182.

The previous prime is 76343. The next prime is 76367. The reversal of 76366 is 66367.

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

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76367) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19090 + ... + 19093.

It is an arithmetic number, because the mean of its divisors is an integer number (28638).

2⁷⁶³⁶⁶ is an apocalyptic number.

76366 is a deficient number, since it is larger than the sum of its proper divisors (38186).

76366 is a wasteful number, since it uses less digits than its factorization.

76366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38185.

The product of its digits is 4536, while the sum is 28.

The square root of 76366 is about 276.3439885360. The cubic root of 76366 is about 42.4261230974.

Subtracting from 76366 its reverse (66367), we obtain a palindrome (9999).

The spelling of 76366 in words is "seventy-six thousand, three hundred sixty-six".