2259268726 has 48 divisors (see below), whose sum is σ = 4013541360. Its totient is φ = 945509760.

The previous prime is 2259268639. The next prime is 2259268741. The reversal of 2259268726 is 6278629522.

2259268726 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 2259268726.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2724880 + ... + 2725708.

It is an arithmetic number, because the mean of its divisors is an integer number (83615445).

Almost surely, 2^2259268726 is an apocalyptic number.

2259268726 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

2259268726 is a deficient number, since it is larger than the sum of its proper divisors (1754272634).

2259268726 is a wasteful number, since it uses less digits than its factorization.

2259268726 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1601 (or 1588 counting only the distinct ones).

The product of its digits is 1451520, while the sum is 49.

The square root of 2259268726 is about 47531.7654416497. The cubic root of 2259268726 is about 1312.1675604423.

The spelling of 2259268726 in words is "two billion, two hundred fifty-nine million, two hundred sixty-eight thousand, seven hundred twenty-six".