2322198 has 12 divisors (see below), whose sum is σ = 5031468. Its totient is φ = 774060.

The previous prime is 2322193. The next prime is 2322211. The reversal of 2322198 is 8912232.

It is a happy number.

It is a plaindrome in base 11.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2322193) 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, 64488 + ... + 64523.

It is an arithmetic number, because the mean of its divisors is an integer number (419289).

2^2322198 is an apocalyptic number.

2322198 is an abundant number, since it is smaller than the sum of its proper divisors (2709270).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2322198 is a wasteful number, since it uses less digits than its factorization.

2322198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129019 (or 129016 counting only the distinct ones).

The product of its digits is 1728, while the sum is 27.

The square root of 2322198 is about 1523.8759792057. The cubic root of 2322198 is about 132.4239126465.

The spelling of 2322198 in words is "two million, three hundred twenty-two thousand, one hundred ninety-eight".