6198022 has 4 divisors (see below), whose sum is σ = 9297036. Its totient is φ = 3099010.

The previous prime is 6198019. The next prime is 6198037. The reversal of 6198022 is 2208916.

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 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, 1549504 + ... + 1549507.

It is an arithmetic number, because the mean of its divisors is an integer number (2324259).

Almost surely, 2^6198022 is an apocalyptic number.

6198022 is a deficient number, since it is larger than the sum of its proper divisors (3099014).

6198022 is a wasteful number, since it uses less digits than its factorization.

6198022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3099013.

The product of its (nonzero) digits is 1728, while the sum is 28.

The square root of 6198022 is about 2489.5826959553. The cubic root of 6198022 is about 183.6895165519.

The spelling of 6198022 in words is "six million, one hundred ninety-eight thousand, twenty-two".