2741828 has 24 divisors (see below), whose sum is σ = 5171544. Its totient is φ = 1267200.

The previous prime is 2741821. The next prime is 2741867. The reversal of 2741828 is 8281472.

It can be written as a sum of positive squares in 4 ways, for example, as 407044 + 2334784 = 638^2 + 1528^2 .

It is a Smith number, since the sum of its digits (32) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 2741794 and 2741803.

It is not an unprimeable number, because it can be changed into a prime (2741821) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3818 + ... + 4478.

It is an arithmetic number, because the mean of its divisors is an integer number (215481).

2^2741828 is an apocalyptic number.

It is an amenable number.

2741828 is a deficient number, since it is larger than the sum of its proper divisors (2429716).

2741828 is a wasteful number, since it uses less digits than its factorization.

2741828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 743 (or 741 counting only the distinct ones).

The product of its digits is 7168, while the sum is 32.

The square root of 2741828 is about 1655.8466112536. The cubic root of 2741828 is about 139.9630514740.

The spelling of 2741828 in words is "two million, seven hundred forty-one thousand, eight hundred twenty-eight".