2748970 has 32 divisors (see below), whose sum is σ = 5712768. Its totient is φ = 932928.

The previous prime is 2748953. The next prime is 2748971. The reversal of 2748970 is 798472.

It is a happy number.

2748970 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (2748971) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11997 + ... + 12223.

It is an arithmetic number, because the mean of its divisors is an integer number (178524).

2^2748970 is an apocalyptic number.

2748970 is an abundant number, since it is smaller than the sum of its proper divisors (2963798).

2748970 is a wasteful number, since it uses less digits than its factorization.

2748970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 414.

The product of its (nonzero) digits is 28224, while the sum is 37.

The square root of 2748970 is about 1658.0018094079. The cubic root of 2748970 is about 140.0844728303.

The spelling of 2748970 in words is "two million, seven hundred forty-eight thousand, nine hundred seventy".