2038281 has 24 divisors (see below), whose sum is σ = 3241152. Its totient is φ = 1116000.

The previous prime is 2038271. The next prime is 2038291. The reversal of 2038281 is 1828302.

It is an interprime number because it is at equal distance from previous prime (2038271) and next prime (2038291).

It is not a de Polignac number, because 2038281 - 2⁶ = 2038217 is a prime.

It is a super-2 number, since 2×2038281² = 8309178869922, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2038271) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20131 + ... + 20231.

It is an arithmetic number, because the mean of its divisors is an integer number (135048).

2^2038281 is an apocalyptic number.

2038281 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

2038281 is a deficient number, since it is larger than the sum of its proper divisors (1202871).

2038281 is a wasteful number, since it uses less digits than its factorization.

2038281 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173 (or 142 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 24.

The square root of 2038281 is about 1427.6837885190. The cubic root of 2038281 is about 126.7908807674.

The spelling of 2038281 in words is "two million, thirty-eight thousand, two hundred eighty-one".