2713081 has 12 divisors (see below), whose sum is σ = 3342708. Its totient is φ = 2188032.

The previous prime is 2713079. The next prime is 2713111. The reversal of 2713081 is 1803172.

It can be written as a sum of positive squares in 2 ways, for example, as 2223081 + 490000 = 1491^2 + 700^2 .

It is not a de Polignac number, because 2713081 - 2¹ = 2713079 is a prime.

It is a super-2 number, since 2×2713081² = 14721617025122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2713981) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 796 + ... + 2461.

It is an arithmetic number, because the mean of its divisors is an integer number (278559).

2^2713081 is an apocalyptic number.

It is an amenable number.

2713081 is a deficient number, since it is larger than the sum of its proper divisors (629627).

2713081 is a wasteful number, since it uses less digits than its factorization.

2713081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3288 (or 3281 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 22.

The square root of 2713081 is about 1647.1432845991. The cubic root of 2713081 is about 139.4721792047.

Subtracting from 2713081 its reverse (1803172), we obtain a palindrome (909909).

The spelling of 2713081 in words is "two million, seven hundred thirteen thousand, eighty-one".