8778282 has 8 divisors (see below), whose sum is σ = 17556576. Its totient is φ = 2926092.

The previous prime is 8778269. The next prime is 8778293. The reversal of 8778282 is 2828778.

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

8778282 is an admirable number.

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, 731518 + ... + 731529.

It is an arithmetic number, because the mean of its divisors is an integer number (2194572).

Almost surely, 2^8778282 is an apocalyptic number.

8778282 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8778282 is a wasteful number, since it uses less digits than its factorization.

8778282 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1463052.

The product of its digits is 100352, while the sum is 42.

The square root of 8778282 is about 2962.8165653648. The cubic root of 8778282 is about 206.2860418189.

The spelling of 8778282 in words is "eight million, seven hundred seventy-eight thousand, two hundred eighty-two".