2794420 has 12 divisors (see below), whose sum is σ = 5868324. Its totient is φ = 1117760.

The previous prime is 2794403. The next prime is 2794427. The reversal of 2794420 is 244972.

2794420 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 1653796 + 1140624 = 1286^2 + 1068^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2794427) 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 3 ways as a sum of consecutive naturals, for example, 69841 + ... + 69880.

It is an arithmetic number, because the mean of its divisors is an integer number (489027).

2^2794420 is an apocalyptic number.

2794420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2794420 is an abundant number, since it is smaller than the sum of its proper divisors (3073904).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2794420 is a wasteful number, since it uses less digits than its factorization.

2794420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139730 (or 139728 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 2794420 is about 1671.6518776348. The cubic root of 2794420 is about 140.8522839789.

The spelling of 2794420 in words is "two million, seven hundred ninety-four thousand, four hundred twenty".