2238272268 has 48 divisors (see below), whose sum is σ = 5319347040. Its totient is φ = 732326400.

The previous prime is 2238272263. The next prime is 2238272269. The reversal of 2238272268 is 8622728322.

It is not an unprimeable number, because it can be changed into a prime (2238272263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 378438 + ... + 384306.

It is an arithmetic number, because the mean of its divisors is an integer number (110819730).

Almost surely, 2^2238272268 is an apocalyptic number.

It is an amenable number.

2238272268 is an abundant number, since it is smaller than the sum of its proper divisors (3081074772).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2238272268 is a wasteful number, since it uses less digits than its factorization.

2238272268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6458 (or 6456 counting only the distinct ones).

The product of its digits is 258048, while the sum is 42.

The square root of 2238272268 is about 47310.3822432244. The cubic root of 2238272268 is about 1308.0900371954.

The spelling of 2238272268 in words is "two billion, two hundred thirty-eight million, two hundred seventy-two thousand, two hundred sixty-eight".