8069198 has 4 divisors (see below), whose sum is σ = 12103800. Its totient is φ = 4034598.

The previous prime is 8069189. The next prime is 8069213. The reversal of 8069198 is 8919608.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×8069198² = 130223912726408, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 2017298 + ... + 2017301.

It is an arithmetic number, because the mean of its divisors is an integer number (3025950).

Almost surely, 2^8069198 is an apocalyptic number.

8069198 is a deficient number, since it is larger than the sum of its proper divisors (4034602).

8069198 is a wasteful number, since it uses less digits than its factorization.

8069198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4034601.

The product of its (nonzero) digits is 31104, while the sum is 41.

The square root of 8069198 is about 2840.6333800756. The cubic root of 8069198 is about 200.5749953177.

The spelling of 8069198 in words is "eight million, sixty-nine thousand, one hundred ninety-eight".