2028383 has 16 divisors (see below), whose sum is σ = 2480640. Its totient is φ = 1620000.

The previous prime is 2028373. The next prime is 2028391. The reversal of 2028383 is 3838202.

It is a cyclic number.

It is not a de Polignac number, because 2028383 - 2⁶ = 2028319 is a prime.

It is a super-2 number, since 2×2028383² = 8228675189378, which contains 22 as substring.

It is a Smith number, since the sum of its digits (26) 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 (2028373) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13358 + ... + 13508.

It is an arithmetic number, because the mean of its divisors is an integer number (155040).

2^2028383 is an apocalyptic number.

2028383 is a deficient number, since it is larger than the sum of its proper divisors (452257).

2028383 is a wasteful number, since it uses less digits than its factorization.

2028383 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 278.

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 2028383 is about 1424.2131160750. The cubic root of 2028383 is about 126.5853132579.

The spelling of 2028383 in words is "two million, twenty-eight thousand, three hundred eighty-three".