8772798 has 32 divisors (see below), whose sum is σ = 18473472. Its totient is φ = 2772000.

The previous prime is 8772791. The next prime is 8772809. The reversal of 8772798 is 8972778.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8772791) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20628 + ... + 21048.

It is an arithmetic number, because the mean of its divisors is an integer number (577296).

Almost surely, 2^8772798 is an apocalyptic number.

8772798 is an abundant number, since it is smaller than the sum of its proper divisors (9700674).

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

8772798 is a wasteful number, since it uses less digits than its factorization.

8772798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 600.

The product of its digits is 395136, while the sum is 48.

The square root of 8772798 is about 2961.8909500520. The cubic root of 8772798 is about 206.2430756169.

The spelling of 8772798 in words is "eight million, seven hundred seventy-two thousand, seven hundred ninety-eight".