2732841 has 6 divisors (see below), whose sum is σ = 3947450. Its totient is φ = 1821888.

The previous prime is 2732831. The next prime is 2732843. The reversal of 2732841 is 1482372.

2732841 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 2576025 + 156816 = 1605^2 + 396^2 .

It is not a de Polignac number, because 2732841 - 2⁹ = 2732329 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2732843) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 151816 + ... + 151833.

2^2732841 is an apocalyptic number.

It is an amenable number.

2732841 is a deficient number, since it is larger than the sum of its proper divisors (1214609).

2732841 is a wasteful number, since it uses less digits than its factorization.

2732841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 303655 (or 303652 counting only the distinct ones).

The product of its digits is 2688, while the sum is 27.

The square root of 2732841 is about 1653.1306663419. The cubic root of 2732841 is about 139.8099632482.

The spelling of 2732841 in words is "two million, seven hundred thirty-two thousand, eight hundred forty-one".