2054836 has 12 divisors (see below), whose sum is σ = 4109728. Its totient is φ = 880632.

The previous prime is 2054821. The next prime is 2054839. The reversal of 2054836 is 6384502.

2054836 is an admirable number.

It is a Harshad number since it is a multiple of its sum of digits (28), and also a Moran number because the ratio is a prime number: 73387 = 2054836 / (2 + 0 + 5 + 4 + 8 + 3 + 6).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2054839) 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 3 ways as a sum of consecutive naturals, for example, 36666 + ... + 36721.

2^2054836 is an apocalyptic number.

It is an amenable number.

2054836 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2054836 is a wasteful number, since it uses less digits than its factorization.

2054836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73398 (or 73396 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 2054836 is about 1433.4699159731. The cubic root of 2054836 is about 127.1332224680.

It can be divided in two parts, 205 and 4836, that added together give a square (5041 = 71²).

The spelling of 2054836 in words is "two million, fifty-four thousand, eight hundred thirty-six".