766022 has 4 divisors (see below), whose sum is σ = 1149036. Its totient is φ = 383010.

The previous prime is 766021. The next prime is 766039. The reversal of 766022 is 220667.

It is a happy number.

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

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 766022.

It is not an unprimeable number, because it can be changed into a prime (766021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 191504 + ... + 191507.

It is an arithmetic number, because the mean of its divisors is an integer number (287259).

2⁷⁶⁶⁰²² is an apocalyptic number.

766022 is a deficient number, since it is larger than the sum of its proper divisors (383014).

766022 is a wasteful number, since it uses less digits than its factorization.

766022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 383013.

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 766022 is about 875.2268277424. The cubic root of 766022 is about 91.4984522019.

Adding to 766022 its reverse (220667), we get a palindrome (986689).

The spelling of 766022 in words is "seven hundred sixty-six thousand, twenty-two".