8197022 has 4 divisors (see below), whose sum is σ = 12295536. Its totient is φ = 4098510.

The previous prime is 8197019. The next prime is 8197031. The reversal of 8197022 is 2207918.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2049254 + ... + 2049257.

It is an arithmetic number, because the mean of its divisors is an integer number (3073884).

Almost surely, 2^8197022 is an apocalyptic number.

8197022 is a deficient number, since it is larger than the sum of its proper divisors (4098514).

8197022 is a wasteful number, since it uses less digits than its factorization.

8197022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4098513.

The product of its (nonzero) digits is 2016, while the sum is 29.

The square root of 8197022 is about 2863.0441840810. The cubic root of 8197022 is about 201.6285530808.

The spelling of 8197022 in words is "eight million, one hundred ninety-seven thousand, twenty-two".