2790113 has 2 divisors, whose sum is σ = 2790114. Its totient is φ = 2790112.

The previous prime is 2790103. The next prime is 2790143. The reversal of 2790113 is 3110972.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2729104 + 61009 = 1652^2 + 247^2 .

It is a cyclic number.

It is not a de Polignac number, because 2790113 - 2¹⁰ = 2789089 is a prime.

It is a super-3 number, since 3×2790113³ = 65160833750333918691, which contains 333 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (2790103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1395056 + 1395057.

It is an arithmetic number, because the mean of its divisors is an integer number (1395057).

2^2790113 is an apocalyptic number.

It is an amenable number.

2790113 is a deficient number, since it is larger than the sum of its proper divisors (1).

2790113 is an equidigital number, since it uses as much as digits as its factorization.

2790113 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 378, while the sum is 23.

The square root of 2790113 is about 1670.3631341717. The cubic root of 2790113 is about 140.7798822249.

The spelling of 2790113 in words is "two million, seven hundred ninety thousand, one hundred thirteen".