8356772 has 12 divisors (see below), whose sum is σ = 14801136. Its totient is φ = 4127880.

The previous prime is 8356769. The next prime is 8356781. The reversal of 8356772 is 2776538.

It is a happy number.

It is a d-powerful number, because it can be written as 8⁶ + 3¹¹ + 5⁴ + 6⁷ + 7⁷ + 7⁸ + 2²⁰ .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12254 + ... + 12917.

It is an arithmetic number, because the mean of its divisors is an integer number (1233428).

Almost surely, 2^8356772 is an apocalyptic number.

It is an amenable number.

8356772 is a deficient number, since it is larger than the sum of its proper divisors (6444364).

8356772 is a wasteful number, since it uses less digits than its factorization.

8356772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25258 (or 25256 counting only the distinct ones).

The product of its digits is 70560, while the sum is 38.

The square root of 8356772 is about 2890.8081914925. The cubic root of 8356772 is about 202.9299668634.

The spelling of 8356772 in words is "eight million, three hundred fifty-six thousand, seven hundred seventy-two".