2690113 has 4 divisors (see below), whose sum is σ = 2722608. Its totient is φ = 2657620.

The previous prime is 2690111. The next prime is 2690137. The reversal of 2690113 is 3110962.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3110962 = 2 ⋅1555481.

It is a cyclic number.

It is not a de Polignac number, because 2690113 - 2¹ = 2690111 is a prime.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2690111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16123 + ... + 16288.

It is an arithmetic number, because the mean of its divisors is an integer number (680652).

2^2690113 is an apocalyptic number.

It is an amenable number.

2690113 is a deficient number, since it is larger than the sum of its proper divisors (32495).

2690113 is an equidigital number, since it uses as much as digits as its factorization.

2690113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32494.

The product of its (nonzero) digits is 324, while the sum is 22.

The square root of 2690113 is about 1640.1563949819. The cubic root of 2690113 is about 139.0774890126.

The spelling of 2690113 in words is "two million, six hundred ninety thousand, one hundred thirteen".