2792745 has 32 divisors (see below), whose sum is σ = 5034240. Its totient is φ = 1468800.

The previous prime is 2792737. The next prime is 2792747. The reversal of 2792745 is 5472972.

2792745 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2792745 - 2³ = 2792737 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2792747) 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 31 ways as a sum of consecutive naturals, for example, 18420 + ... + 18570.

It is an arithmetic number, because the mean of its divisors is an integer number (157320).

2^2792745 is an apocalyptic number.

It is an amenable number.

2792745 is a deficient number, since it is larger than the sum of its proper divisors (2241495).

2792745 is a wasteful number, since it uses less digits than its factorization.

2792745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 302 (or 296 counting only the distinct ones).

The product of its digits is 35280, while the sum is 36.

The square root of 2792745 is about 1671.1508010949. The cubic root of 2792745 is about 140.8241356535.

It can be divided in two parts, 27927 and 45, that added together give a palindrome (27972).

The spelling of 2792745 in words is "two million, seven hundred ninety-two thousand, seven hundred forty-five".