2030538 has 8 divisors (see below), whose sum is σ = 4061088. Its totient is φ = 676844.

The previous prime is 2030533. The next prime is 2030563. The reversal of 2030538 is 8350302.

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

2030538 is an admirable number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2030533) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 169206 + ... + 169217.

It is an arithmetic number, because the mean of its divisors is an integer number (507636).

2^2030538 is an apocalyptic number.

2030538 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.

2030538 is a wasteful number, since it uses less digits than its factorization.

2030538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 338428.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 2030538 is about 1424.9694733572. The cubic root of 2030538 is about 126.6301264253.

The spelling of 2030538 in words is "two million, thirty thousand, five hundred thirty-eight".