2750836 has 24 divisors (see below), whose sum is σ = 5312160. Its totient is φ = 1236000.

The previous prime is 2750831. The next prime is 2750851. The reversal of 2750836 is 6380572.

It is a junction number, because it is equal to n+sod(n) for n = 2750798 and 2750807.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2750831) 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 7 ways as a sum of consecutive naturals, for example, 4135 + ... + 4753.

It is an arithmetic number, because the mean of its divisors is an integer number (221340).

2^2750836 is an apocalyptic number.

It is an amenable number.

2750836 is a deficient number, since it is larger than the sum of its proper divisors (2561324).

2750836 is a wasteful number, since it uses less digits than its factorization.

2750836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 735 (or 733 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 2750836 is about 1658.5644395079. The cubic root of 2750836 is about 140.1161620937.

The spelling of 2750836 in words is "two million, seven hundred fifty thousand, eight hundred thirty-six".