2040038 has 32 divisors (see below), whose sum is σ = 4112640. Its totient is φ = 732960.

The previous prime is 2040029. The next prime is 2040041. The reversal of 2040038 is 8300402.

2040038 = 172² + 173² + ... + 223².

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2039998 and 2040025.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1493 + ... + 2511.

It is an arithmetic number, because the mean of its divisors is an integer number (128520).

2^2040038 is an apocalyptic number.

2040038 is an abundant number, since it is smaller than the sum of its proper divisors (2072602).

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

2040038 is a wasteful number, since it uses less digits than its factorization.

2040038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1052.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 2040038 is about 1428.2989883074. The cubic root of 2040038 is about 126.8273015877.

The spelling of 2040038 in words is "two million, forty thousand, thirty-eight".