2733044 has 24 divisors (see below), whose sum is σ = 5083008. Its totient is φ = 1283040.

The previous prime is 2733043. The next prime is 2733061. The reversal of 2733044 is 4403372.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2733041) 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, 5369 + ... + 5855.

It is an arithmetic number, because the mean of its divisors is an integer number (211792).

2^2733044 is an apocalyptic number.

It is an amenable number.

2733044 is a deficient number, since it is larger than the sum of its proper divisors (2349964).

2733044 is a wasteful number, since it uses less digits than its factorization.

2733044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 575 (or 573 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 23.

The square root of 2733044 is about 1653.1920638571. The cubic root of 2733044 is about 139.8134249352.

2733044 divided by its sum of digits (23) gives a triangular number (118828 = T₄₈₇).

The spelling of 2733044 in words is "two million, seven hundred thirty-three thousand, forty-four".