2741504 has 18 divisors (see below), whose sum is σ = 5472810. Its totient is φ = 1370624.

The previous prime is 2741489. The next prime is 2741509. The reversal of 2741504 is 4051472.

It can be written as a sum of positive squares in only one way, i.e., 2715904 + 25600 = 1648^2 + 160^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2741504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2741509) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5099 + ... + 5610.

It is an arithmetic number, because the mean of its divisors is an integer number (304045).

2^2741504 is an apocalyptic number.

It is an amenable number.

2741504 is a deficient number, since it is larger than the sum of its proper divisors (2731306).

2741504 is an equidigital number, since it uses as much as digits as its factorization.

2741504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10725 (or 10711 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 23.

The square root of 2741504 is about 1655.7487732141. The cubic root of 2741504 is about 139.9575381431.

Adding to 2741504 its reverse (4051472), we get a palindrome (6792976).

The spelling of 2741504 in words is "two million, seven hundred forty-one thousand, five hundred four".