2235801288 has 128 divisors (see below), whose sum is σ = 6741504000. Its totient is φ = 603624960.

The previous prime is 2235801187. The next prime is 2235801353. The reversal of 2235801288 is 8821085322.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1815633 + ... + 1816863.

It is an arithmetic number, because the mean of its divisors is an integer number (52668000).

Almost surely, 2^2235801288 is an apocalyptic number.

2235801288 is a gapful number since it is divisible by the number (28) 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 2235801288, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3370752000).

2235801288 is an abundant number, since it is smaller than the sum of its proper divisors (4505702712).

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

2235801288 is a wasteful number, since it uses less digits than its factorization.

2235801288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1835 (or 1831 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 39.

The square root of 2235801288 is about 47284.2604679401. The cubic root of 2235801288 is about 1307.6084969564.

The spelling of 2235801288 in words is "two billion, two hundred thirty-five million, eight hundred one thousand, two hundred eighty-eight".