2256338498 has 32 divisors (see below), whose sum is σ = 3665331648. Its totient is φ = 1037836800.

The previous prime is 2256338473. The next prime is 2256338501. The reversal of 2256338498 is 8948336522.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 294638 + ... + 302198.

It is an arithmetic number, because the mean of its divisors is an integer number (114541614).

Almost surely, 2^2256338498 is an apocalyptic number.

2256338498 is a deficient number, since it is larger than the sum of its proper divisors (1408993150).

2256338498 is a wasteful number, since it uses less digits than its factorization.

2256338498 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7778.

The product of its digits is 2488320, while the sum is 50.

The square root of 2256338498 is about 47500.9315487602. The cubic root of 2256338498 is about 1311.6000296662.

The spelling of 2256338498 in words is "two billion, two hundred fifty-six million, three hundred thirty-eight thousand, four hundred ninety-eight".