8198533 has 6 divisors (see below), whose sum is σ = 9537126. Its totient is φ = 7027272.

The previous prime is 8198521. The next prime is 8198551. The reversal of 8198533 is 3358918.

8198533 is digitally balanced in base 8, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 8196769 + 1764 = 2863^2 + 42^2 .

It is not a de Polignac number, because 8198533 - 2⁵ = 8198501 is a prime.

It is a Duffinian number.

8198533 is strictly pandigital in base 8.

It is a junction number, because it is equal to n+sod(n) for n = 8198492 and 8198501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8192533) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 83610 + ... + 83707.

It is an arithmetic number, because the mean of its divisors is an integer number (1589521).

Almost surely, 2^8198533 is an apocalyptic number.

It is an amenable number.

8198533 is a deficient number, since it is larger than the sum of its proper divisors (1338593).

8198533 is a wasteful number, since it uses less digits than its factorization.

8198533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167331 (or 167324 counting only the distinct ones).

The product of its digits is 25920, while the sum is 37.

The square root of 8198533 is about 2863.3080518868. The cubic root of 8198533 is about 201.6409414020.

The spelling of 8198533 in words is "eight million, one hundred ninety-eight thousand, five hundred thirty-three".