772282 has 8 divisors (see below), whose sum is σ = 1323936. Its totient is φ = 330972.

The previous prime is 772279. The next prime is 772297. The reversal of 772282 is 282277.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 772282.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27568 + ... + 27595.

It is an arithmetic number, because the mean of its divisors is an integer number (165492).

2⁷⁷²²⁸² is an apocalyptic number.

772282 is a deficient number, since it is larger than the sum of its proper divisors (551654).

772282 is a wasteful number, since it uses less digits than its factorization.

772282 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55172.

The product of its digits is 3136, while the sum is 28.

The square root of 772282 is about 878.7957669447. The cubic root of 772282 is about 91.7470208181.

The spelling of 772282 in words is "seven hundred seventy-two thousand, two hundred eighty-two".