2038530 has 32 divisors (see below), whose sum is σ = 5269824. Its totient is φ = 501696.

The previous prime is 2038523. The next prime is 2038537. The reversal of 2038530 is 358302.

It is an interprime number because it is at equal distance from previous prime (2038523) and next prime (2038537).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2038497 and 2038506.

It is not an unprimeable number, because it can be changed into a prime (2038537) 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, 2224 + ... + 3003.

It is an arithmetic number, because the mean of its divisors is an integer number (164682).

2^2038530 is an apocalyptic number.

2038530 is an abundant number, since it is smaller than the sum of its proper divisors (3231294).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2038530 is a wasteful number, since it uses less digits than its factorization.

2038530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5250.

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

The square root of 2038530 is about 1427.7709900401. The cubic root of 2038530 is about 126.7960435563.

The spelling of 2038530 in words is "two million, thirty-eight thousand, five hundred thirty".