2794078 has 16 divisors (see below), whose sum is σ = 4888800. Its totient is φ = 1197168.

The previous prime is 2794031. The next prime is 2794079. The reversal of 2794078 is 8704972.

It is a happy number.

2794078 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (37) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2794079) 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 7 ways as a sum of consecutive naturals, for example, 1351 + ... + 2722.

It is an arithmetic number, because the mean of its divisors is an integer number (305550).

2^2794078 is an apocalyptic number.

2794078 is a deficient number, since it is larger than the sum of its proper divisors (2094722).

2794078 is an equidigital number, since it uses as much as digits as its factorization.

2794078 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4096 (or 4082 counting only the distinct ones).

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

The square root of 2794078 is about 1671.5495804791. The cubic root of 2794078 is about 140.8465375931.

The spelling of 2794078 in words is "two million, seven hundred ninety-four thousand, seventy-eight".