2032798 has 4 divisors (see below), whose sum is σ = 3049200. Its totient is φ = 1016398.

The previous prime is 2032787. The next prime is 2032799. The reversal of 2032798 is 8972302.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 8972302 = 2 ⋅4486151.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2032799) by changing a digit.

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 as a sum of consecutive naturals, namely, 508198 + ... + 508201.

It is an arithmetic number, because the mean of its divisors is an integer number (762300).

2^2032798 is an apocalyptic number.

2032798 is a deficient number, since it is larger than the sum of its proper divisors (1016402).

2032798 is a wasteful number, since it uses less digits than its factorization.

2032798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1016401.

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 2032798 is about 1425.7622522707. The cubic root of 2032798 is about 126.6770890162.

The spelling of 2032798 in words is "two million, thirty-two thousand, seven hundred ninety-eight".