2741236 has 12 divisors (see below), whose sum is σ = 4811940. Its totient is φ = 1366400.

The previous prime is 2741231. The next prime is 2741251. The reversal of 2741236 is 6321472.

It can be written as a sum of positive squares in 2 ways, for example, as 1838736 + 902500 = 1356^2 + 950^2 .

It is an alternating number because its digits alternate between even and odd.

It is a self number, because there is not a number n which added to its sum of digits gives 2741236.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2741231) 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, 750 + ... + 2458.

It is an arithmetic number, because the mean of its divisors is an integer number (400995).

2^2741236 is an apocalyptic number.

It is an amenable number.

2741236 is a deficient number, since it is larger than the sum of its proper divisors (2070704).

2741236 is a wasteful number, since it uses less digits than its factorization.

2741236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2114 (or 2112 counting only the distinct ones).

The product of its digits is 2016, while the sum is 25.

The square root of 2741236 is about 1655.6678410841. The cubic root of 2741236 is about 139.9529774053.

The spelling of 2741236 in words is "two million, seven hundred forty-one thousand, two hundred thirty-six".