8492868 has 36 divisors (see below), whose sum is σ = 21572460. Its totient is φ = 2817216.

The previous prime is 8492857. The next prime is 8492881. The reversal of 8492868 is 8682948.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 3617604 + 4875264 = 1902^2 + 2208^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9246 + ... + 10122.

It is an arithmetic number, because the mean of its divisors is an integer number (599235).

Almost surely, 2^8492868 is an apocalyptic number.

It is an amenable number.

8492868 is an abundant number, since it is smaller than the sum of its proper divisors (13079592).

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

8492868 is a wasteful number, since it uses less digits than its factorization.

8492868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1156 (or 1151 counting only the distinct ones).

The product of its digits is 221184, while the sum is 45.

The square root of 8492868 is about 2914.2525628367. The cubic root of 8492868 is about 204.0256599787.

The spelling of 8492868 in words is "eight million, four hundred ninety-two thousand, eight hundred sixty-eight".