2606359 has 12 divisors (see below), whose sum is σ = 3104904. Its totient is φ = 2180304.

The previous prime is 2606353. The next prime is 2606377. The reversal of 2606359 is 9536062.

It is not a de Polignac number, because 2606359 - 2⁷ = 2606231 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2606359.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2606353) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1489 + ... + 2725.

It is an arithmetic number, because the mean of its divisors is an integer number (258742).

2^2606359 is an apocalyptic number.

2606359 is a deficient number, since it is larger than the sum of its proper divisors (498545).

2606359 is a wasteful number, since it uses less digits than its factorization.

2606359 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1294 (or 1287 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 31.

The square root of 2606359 is about 1614.4221876572. The cubic root of 2606359 is about 137.6188988092.

The spelling of 2606359 in words is "two million, six hundred six thousand, three hundred fifty-nine".