8198814 has 32 divisors (see below), whose sum is σ = 17771040. Its totient is φ = 2506752.

The previous prime is 8198809. The next prime is 8198831. The reversal of 8198814 is 4188918.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19842 + ... + 20250.

It is an arithmetic number, because the mean of its divisors is an integer number (555345).

Almost surely, 2^8198814 is an apocalyptic number.

8198814 is an abundant number, since it is smaller than the sum of its proper divisors (9572226).

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

8198814 is a wasteful number, since it uses less digits than its factorization.

8198814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 684.

The product of its digits is 18432, while the sum is 39.

The square root of 8198814 is about 2863.3571205842. The cubic root of 8198814 is about 201.6432450848.

The spelling of 8198814 in words is "eight million, one hundred ninety-eight thousand, eight hundred fourteen".