8198472 has 16 divisors (see below), whose sum is σ = 20496240. Its totient is φ = 2732816.

The previous prime is 8198467. The next prime is 8198479. The reversal of 8198472 is 2748918.

It is a self number, because there is not a number n which added to its sum of digits gives 8198472.

It is not an unprimeable number, because it can be changed into a prime (8198479) by changing a digit.

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, 170778 + ... + 170825.

It is an arithmetic number, because the mean of its divisors is an integer number (1281015).

Almost surely, 2^8198472 is an apocalyptic number.

It is an amenable number.

8198472 is an abundant number, since it is smaller than the sum of its proper divisors (12297768).

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

8198472 is a wasteful number, since it uses less digits than its factorization.

8198472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 341612 (or 341608 counting only the distinct ones).

The product of its digits is 32256, while the sum is 39.

The square root of 8198472 is about 2863.2973998521. The cubic root of 8198472 is about 201.6404413074.

The spelling of 8198472 in words is "eight million, one hundred ninety-eight thousand, four hundred seventy-two".