2744995 has 16 divisors (see below), whose sum is σ = 3719520. Its totient is φ = 1926400.

The previous prime is 2744969. The next prime is 2745011. The reversal of 2744995 is 5994472.

2744995 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2744995 - 2⁷ = 2744867 is a prime.

2744995 is a lucky number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 735 + ... + 2455.

It is an arithmetic number, because the mean of its divisors is an integer number (232470).

2^2744995 is an apocalyptic number.

2744995 is a deficient number, since it is larger than the sum of its proper divisors (974525).

2744995 is a wasteful number, since it uses less digits than its factorization.

2744995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1766.

The product of its digits is 90720, while the sum is 40.

The square root of 2744995 is about 1656.8026436483. The cubic root of 2744995 is about 140.0169197238.

The spelling of 2744995 in words is "two million, seven hundred forty-four thousand, nine hundred ninety-five".