2806074 has 12 divisors (see below), whose sum is σ = 6079866. Its totient is φ = 935352.

The previous prime is 2806073. The next prime is 2806087. The reversal of 2806074 is 4706082.

2806074 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 only one way, i.e., 1671849 + 1134225 = 1293^2 + 1065^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2806073) 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 5 ways as a sum of consecutive naturals, for example, 77929 + ... + 77964.

2^2806074 is an apocalyptic number.

2806074 is an abundant number, since it is smaller than the sum of its proper divisors (3273792).

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

2806074 is a wasteful number, since it uses less digits than its factorization.

2806074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155901 (or 155898 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 27.

The square root of 2806074 is about 1675.1340244888. The cubic root of 2806074 is about 141.0478183971.

The spelling of 2806074 in words is "two million, eight hundred six thousand, seventy-four".