2748027 has 16 divisors (see below), whose sum is σ = 3964160. Its totient is φ = 1687392.

The previous prime is 2748019. The next prime is 2748037. The reversal of 2748027 is 7208472.

It is not a de Polignac number, because 2748027 - 2³ = 2748019 is a prime.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an Ulam number.

2748027 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 2747985 and 2748003.

It is not an unprimeable number, because it can be changed into a prime (2748037) 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, 1458 + ... + 2760.

It is an arithmetic number, because the mean of its divisors is an integer number (247760).

2^2748027 is an apocalyptic number.

2748027 is a deficient number, since it is larger than the sum of its proper divisors (1216133).

2748027 is a wasteful number, since it uses less digits than its factorization.

2748027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1362.

The product of its (nonzero) digits is 6272, while the sum is 30.

The square root of 2748027 is about 1657.7174065564. The cubic root of 2748027 is about 140.0684529191.

The spelling of 2748027 in words is "two million, seven hundred forty-eight thousand, twenty-seven".