2044198 has 8 divisors (see below), whose sum is σ = 3302208. Its totient is φ = 943464.

The previous prime is 2044187. The next prime is 2044201. The reversal of 2044198 is 8914402.

It is a sphenic number, since it is the product of 3 distinct 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 in 3 ways as a sum of consecutive naturals, for example, 39286 + ... + 39337.

It is an arithmetic number, because the mean of its divisors is an integer number (412776).

2^2044198 is an apocalyptic number.

2044198 is a deficient number, since it is larger than the sum of its proper divisors (1258010).

2044198 is a wasteful number, since it uses less digits than its factorization.

2044198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78638.

The product of its (nonzero) digits is 2304, while the sum is 28.

The square root of 2044198 is about 1429.7545243852. The cubic root of 2044198 is about 126.9134508581.

The spelling of 2044198 in words is "two million, forty-four thousand, one hundred ninety-eight".