2606293 has 6 divisors (see below), whose sum is σ = 2642946. Its totient is φ = 2570112.

The previous prime is 2606281. The next prime is 2606297. The reversal of 2606293 is 3926062.

It can be written as a sum of positive squares in 3 ways, for example, as 68644 + 2537649 = 262^2 + 1593^2 .

It is not a de Polignac number, because 2606293 - 2⁹ = 2605781 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2606297) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9271 + ... + 9547.

It is an arithmetic number, because the mean of its divisors is an integer number (440491).

2^2606293 is an apocalyptic number.

It is an amenable number.

2606293 is a deficient number, since it is larger than the sum of its proper divisors (36653).

2606293 is an frugal number, since it uses more digits than its factorization.

2606293 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 471 (or 374 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 28.

The square root of 2606293 is about 1614.4017467780. The cubic root of 2606293 is about 137.6177371729.

The spelling of 2606293 in words is "two million, six hundred six thousand, two hundred ninety-three".