2741644 has 12 divisors (see below), whose sum is σ = 4833864. Its totient is φ = 1360544.

The previous prime is 2741633. The next prime is 2741653. The reversal of 2741644 is 4461472.

2741644 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2741644² = 15033223645472, which contains 22 as substring.

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 3 ways as a sum of consecutive naturals, for example, 1954 + ... + 3049.

It is an arithmetic number, because the mean of its divisors is an integer number (402822).

2^2741644 is an apocalyptic number.

It is an amenable number.

2741644 is a deficient number, since it is larger than the sum of its proper divisors (2092220).

2741644 is a wasteful number, since it uses less digits than its factorization.

2741644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5144 (or 5142 counting only the distinct ones).

The product of its digits is 5376, while the sum is 28.

The square root of 2741644 is about 1655.7910496195. The cubic root of 2741644 is about 139.9599204998.

The spelling of 2741644 in words is "two million, seven hundred forty-one thousand, six hundred forty-four".