2043498 has 8 divisors (see below), whose sum is σ = 4087008. Its totient is φ = 681164.

The previous prime is 2043497. The next prime is 2043511. The reversal of 2043498 is 8943402.

It is a happy number.

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

2043498 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 (2043491) 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, 170286 + ... + 170297.

It is an arithmetic number, because the mean of its divisors is an integer number (510876).

2^2043498 is an apocalyptic number.

2043498 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.

2043498 is a wasteful number, since it uses less digits than its factorization.

2043498 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 340588.

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 2043498 is about 1429.5097061580. The cubic root of 2043498 is about 126.8989627707.

The spelling of 2043498 in words is "two million, forty-three thousand, four hundred ninety-eight".