2258818848 has 216 divisors, whose sum is σ = 7589771280. Its totient is φ = 631687680.

The previous prime is 2258818841. The next prime is 2258818867. The reversal of 2258818848 is 8488188522.

2258818848 is a `hidden beast` number, since 2 + 2 + 588 + 18 + 8 + 48 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 2258818794 and 2258818803.

It is not an unprimeable number, because it can be changed into a prime (2258818841) 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 35 ways as a sum of consecutive naturals, for example, 533283 + ... + 537501.

It is an arithmetic number, because the mean of its divisors is an integer number (35137830).

Almost surely, 2^2258818848 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2258818848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3794885640).

2258818848 is an abundant number, since it is smaller than the sum of its proper divisors (5330952432).

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

2258818848 is a wasteful number, since it uses less digits than its factorization.

2258818848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4272 (or 4248 counting only the distinct ones).

The product of its digits is 2621440, while the sum is 54.

The square root of 2258818848 is about 47527.0328129161. The cubic root of 2258818848 is about 1312.0804593231.

The spelling of 2258818848 in words is "two billion, two hundred fifty-eight million, eight hundred eighteen thousand, eight hundred forty-eight".