8198870 has 16 divisors (see below), whose sum is σ = 14808528. Its totient is φ = 3268320.

The previous prime is 8198863. The next prime is 8198891. The reversal of 8198870 is 788918.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2072 + ... + 4548.

It is an arithmetic number, because the mean of its divisors is an integer number (925533).

Almost surely, 2^8198870 is an apocalyptic number.

8198870 is a deficient number, since it is larger than the sum of its proper divisors (6609658).

8198870 is a wasteful number, since it uses less digits than its factorization.

8198870 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2815.

The product of its (nonzero) digits is 32256, while the sum is 41.

The square root of 8198870 is about 2863.3668992988. The cubic root of 8198870 is about 201.6437041754.

The spelling of 8198870 in words is "eight million, one hundred ninety-eight thousand, eight hundred seventy".