2250198 has 24 divisors (see below), whose sum is σ = 4914000. Its totient is φ = 744144.

The previous prime is 2250181. The next prime is 2250223. The reversal of 2250198 is 8910522.

2250198 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 in 11 ways as a sum of consecutive naturals, for example, 2263 + ... + 3101.

It is an arithmetic number, because the mean of its divisors is an integer number (204750).

2^2250198 is an apocalyptic number.

2250198 is an abundant number, since it is smaller than the sum of its proper divisors (2663802).

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

2250198 is a wasteful number, since it uses less digits than its factorization.

2250198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 996 (or 993 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 27.

The square root of 2250198 is about 1500.0659985481. The cubic root of 2250198 is about 131.0409133517.

The spelling of 2250198 in words is "two million, two hundred fifty thousand, one hundred ninety-eight".