2073198 has 8 divisors (see below), whose sum is σ = 4146408. Its totient is φ = 691064.

The previous prime is 2073193. The next prime is 2073199. The reversal of 2073198 is 8913702.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

2073198 is an admirable number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2073193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 172761 + ... + 172772.

It is an arithmetic number, because the mean of its divisors is an integer number (518301).

2^2073198 is an apocalyptic number.

2073198 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2073198 is a wasteful number, since it uses less digits than its factorization.

2073198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 345538.

The product of its (nonzero) digits is 3024, while the sum is 30.

The square root of 2073198 is about 1439.8604099009. The cubic root of 2073198 is about 127.5107872457.

The spelling of 2073198 in words is "two million, seventy-three thousand, one hundred ninety-eight".