2608093 has 4 divisors (see below), whose sum is σ = 2678620. Its totient is φ = 2537568.

The previous prime is 2608091. The next prime is 2608097. The reversal of 2608093 is 3908062.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1172889 + 1435204 = 1083^2 + 1198^2 .

It is a cyclic number.

It is not a de Polignac number, because 2608093 - 2¹ = 2608091 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2608091) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35208 + ... + 35281.

It is an arithmetic number, because the mean of its divisors is an integer number (669655).

2^2608093 is an apocalyptic number.

It is an amenable number.

2608093 is a deficient number, since it is larger than the sum of its proper divisors (70527).

2608093 is an equidigital number, since it uses as much as digits as its factorization.

2608093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70526.

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 2608093 is about 1614.9591326099. The cubic root of 2608093 is about 137.6494111408.

The spelling of 2608093 in words is "two million, six hundred eight thousand, ninety-three".