2036439 has 12 divisors (see below), whose sum is σ = 3096600. Its totient is φ = 1286064.

The previous prime is 2036423. The next prime is 2036449. The reversal of 2036439 is 9346302.

It is not a de Polignac number, because 2036439 - 2⁴ = 2036423 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2036449) by changing a digit.

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, 5784 + ... + 6125.

It is an arithmetic number, because the mean of its divisors is an integer number (258050).

2^2036439 is an apocalyptic number.

2036439 is a deficient number, since it is larger than the sum of its proper divisors (1060161).

2036439 is a wasteful number, since it uses less digits than its factorization.

2036439 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11934 (or 11931 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

The square root of 2036439 is about 1427.0385418761. The cubic root of 2036439 is about 126.7526755034.

The spelling of 2036439 in words is "two million, thirty-six thousand, four hundred thirty-nine".