2036838 has 32 divisors (see below), whose sum is σ = 4544640. Its totient is φ = 604800.

The previous prime is 2036833. The next prime is 2036861. The reversal of 2036838 is 8386302.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an Ulam number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2036831) by changing a digit.

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, 1413 + ... + 2463.

It is an arithmetic number, because the mean of its divisors is an integer number (142020).

2^2036838 is an apocalyptic number.

2036838 is an abundant number, since it is smaller than the sum of its proper divisors (2507802).

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

2036838 is a wasteful number, since it uses less digits than its factorization.

2036838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1092.

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 2036838 is about 1427.1783350374. The cubic root of 2036838 is about 126.7609531906.

The spelling of 2036838 in words is "two million, thirty-six thousand, eight hundred thirty-eight".