2238855600 has 120 divisors (see below), whose sum is σ = 7204271040. Its totient is φ = 594325760.

The previous prime is 2238855583. The next prime is 2238855623. The reversal of 2238855600 is 65588322.

It is a tau number, because it is divible by the number of its divisors (120).

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, 268291 + ... + 276509.

It is an arithmetic number, because the mean of its divisors is an integer number (60035592).

Almost surely, 2^2238855600 is an apocalyptic number.

2238855600 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2238855600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3602135520).

2238855600 is an abundant number, since it is smaller than the sum of its proper divisors (4965415440).

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

2238855600 is a wasteful number, since it uses less digits than its factorization.

2238855600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8467 (or 8456 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 39.

The square root of 2238855600 is about 47316.5467886235. The cubic root of 2238855600 is about 1308.2036641969.

The spelling of 2238855600 in words is "two billion, two hundred thirty-eight million, eight hundred fifty-five thousand, six hundred".