2728035 has 12 divisors (see below), whose sum is σ = 4728672. Its totient is φ = 1454928.

The previous prime is 2728027. The next prime is 2728043. The reversal of 2728035 is 5308272.

It is an interprime number because it is at equal distance from previous prime (2728027) and next prime (2728043).

It is not a de Polignac number, because 2728035 - 2³ = 2728027 is a prime.

It is a super-2 number, since 2×2728035² = 14884349922450, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 30267 + ... + 30356.

It is an arithmetic number, because the mean of its divisors is an integer number (394056).

2^2728035 is an apocalyptic number.

2728035 is a deficient number, since it is larger than the sum of its proper divisors (2000637).

2728035 is a wasteful number, since it uses less digits than its factorization.

2728035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60634 (or 60631 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 2728035 is about 1651.6764210946. The cubic root of 2728035 is about 139.7279581171.

The spelling of 2728035 in words is "two million, seven hundred twenty-eight thousand, thirty-five".