2733822 has 48 divisors (see below), whose sum is σ = 7294560. Its totient is φ = 720576.

The previous prime is 2733817. The next prime is 2733823. The reversal of 2733822 is 2283372.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2733823) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 804 + ... + 2472.

It is an arithmetic number, because the mean of its divisors is an integer number (151970).

2^2733822 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2733822, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3647280).

2733822 is an abundant number, since it is smaller than the sum of its proper divisors (4560738).

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

2733822 is a wasteful number, since it uses less digits than its factorization.

2733822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1697 (or 1694 counting only the distinct ones).

The product of its digits is 4032, while the sum is 27.

The square root of 2733822 is about 1653.4273494774. The cubic root of 2733822 is about 139.8266903058.

It can be divided in two parts, 273 and 3822, that added together give a triangular number (4095 = T₉₀).

The spelling of 2733822 in words is "two million, seven hundred thirty-three thousand, eight hundred twenty-two".