2728010 has 32 divisors (see below), whose sum is σ = 5162832. Its totient is φ = 1036800.

The previous prime is 2727997. The next prime is 2728013. The reversal of 2728010 is 108272.

It can be written as a sum of positive squares in 8 ways, for example, as 2486929 + 241081 = 1577^2 + 491^2 .

It is not an unprimeable number, because it can be changed into a prime (2728013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26960 + ... + 27060.

2^2728010 is an apocalyptic number.

2728010 is a deficient number, since it is larger than the sum of its proper divisors (2434822).

2728010 is a wasteful number, since it uses less digits than its factorization.

2728010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218.

The product of its (nonzero) digits is 224, while the sum is 20.

The square root of 2728010 is about 1651.6688530090. The cubic root of 2728010 is about 139.7275312885.

The spelling of 2728010 in words is "two million, seven hundred twenty-eight thousand, ten".