2083898 has 4 divisors (see below), whose sum is σ = 3125850. Its totient is φ = 1041948.

The previous prime is 2083897. The next prime is 2083937. The reversal of 2083898 is 8983802.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1194649 + 889249 = 1093^2 + 943^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2083897) 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 as a sum of consecutive naturals, namely, 520973 + ... + 520976.

2^2083898 is an apocalyptic number.

2083898 is a deficient number, since it is larger than the sum of its proper divisors (1041952).

2083898 is a wasteful number, since it uses less digits than its factorization.

2083898 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1041951.

The product of its (nonzero) digits is 27648, while the sum is 38.

The square root of 2083898 is about 1443.5712659928. The cubic root of 2083898 is about 127.7297766071.

The spelling of 2083898 in words is "two million, eighty-three thousand, eight hundred ninety-eight".