8198264 has 8 divisors (see below), whose sum is σ = 15371760. Its totient is φ = 4099128.

The previous prime is 8198261. The next prime is 8198269. The reversal of 8198264 is 4628918.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×8198264² = 134423065227392, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8198261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 512384 + ... + 512399.

It is an arithmetic number, because the mean of its divisors is an integer number (1921470).

Almost surely, 2^8198264 is an apocalyptic number.

It is an amenable number.

8198264 is a deficient number, since it is larger than the sum of its proper divisors (7173496).

8198264 is a wasteful number, since it uses less digits than its factorization.

8198264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1024789 (or 1024785 counting only the distinct ones).

The product of its digits is 27648, while the sum is 38.

The square root of 8198264 is about 2863.2610778621. The cubic root of 8198264 is about 201.6387360479.

The spelling of 8198264 in words is "eight million, one hundred ninety-eight thousand, two hundred sixty-four".