2038005 has 12 divisors (see below), whose sum is σ = 3532620. Its totient is φ = 1086912.

The previous prime is 2037979. The next prime is 2038019. The reversal of 2038005 is 5008302.

It can be written as a sum of positive squares in 2 ways, for example, as 1238769 + 799236 = 1113^2 + 894^2 .

It is not a de Polignac number, because 2038005 - 2⁹ = 2037493 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22600 + ... + 22689.

It is an arithmetic number, because the mean of its divisors is an integer number (294385).

2^2038005 is an apocalyptic number.

It is an amenable number.

2038005 is a deficient number, since it is larger than the sum of its proper divisors (1494615).

2038005 is a wasteful number, since it uses less digits than its factorization.

2038005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45300 (or 45297 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 2038005 is about 1427.5871251871. The cubic root of 2038005 is about 126.7851576666.

It can be divided in two parts, 20 and 38005, that added together give a square (38025 = 195²).

The spelling of 2038005 in words is "two million, thirty-eight thousand, five".