2744033 has 4 divisors (see below), whose sum is σ = 2772420. Its totient is φ = 2715648.

The previous prime is 2744029. The next prime is 2744039. The reversal of 2744033 is 3304472.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2024929 + 719104 = 1423^2 + 848^2 .

It is a cyclic number.

It is not a de Polignac number, because 2744033 - 2² = 2744029 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2744039) 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, 14048 + ... + 14241.

It is an arithmetic number, because the mean of its divisors is an integer number (693105).

2^2744033 is an apocalyptic number.

It is an amenable number.

2744033 is a deficient number, since it is larger than the sum of its proper divisors (28387).

2744033 is an equidigital number, since it uses as much as digits as its factorization.

2744033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28386.

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

The square root of 2744033 is about 1656.5122999845. The cubic root of 2744033 is about 140.0005612222. Note that the first 3 decimals are identical.

The spelling of 2744033 in words is "two million, seven hundred forty-four thousand, thirty-three".