2605262 has 16 divisors (see below), whose sum is σ = 4320000. Its totient is φ = 1168440.

The previous prime is 2605259. The next prime is 2605289. The reversal of 2605262 is 2625062.

It is a happy number.

2605262 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 989 + ... + 2487.

It is an arithmetic number, because the mean of its divisors is an integer number (270000).

2^2605262 is an apocalyptic number.

2605262 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2605262 is a deficient number, since it is larger than the sum of its proper divisors (1714738).

2605262 is a wasteful number, since it uses less digits than its factorization.

2605262 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1591.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 2605262 is about 1614.0824018618. The cubic root of 2605262 is about 137.5995884587.

The spelling of 2605262 in words is "two million, six hundred five thousand, two hundred sixty-two".