2813061 has 16 divisors (see below), whose sum is σ = 3985920. Its totient is φ = 1760880.

The previous prime is 2813053. The next prime is 2813071. The reversal of 2813061 is 1603182.

2813061 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 2813061 - 2³ = 2813053 is a prime.

It is a nialpdrome in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2813011) 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, 3726 + ... + 4416.

It is an arithmetic number, because the mean of its divisors is an integer number (249120).

2^2813061 is an apocalyptic number.

It is an amenable number.

2813061 is a deficient number, since it is larger than the sum of its proper divisors (1172859).

2813061 is a wasteful number, since it uses less digits than its factorization.

2813061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 776.

The product of its (nonzero) digits is 288, while the sum is 21.

The square root of 2813061 is about 1677.2182326698. The cubic root of 2813061 is about 141.1647889742.

The spelling of 2813061 in words is "two million, eight hundred thirteen thousand, sixty-one".