2236239264 has 192 divisors, whose sum is σ = 6917702400. Its totient is φ = 632217600.

The previous prime is 2236239223. The next prime is 2236239289. The reversal of 2236239264 is 4629326322.

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, 3720564 + ... + 3721164.

It is an arithmetic number, because the mean of its divisors is an integer number (36029700).

Almost surely, 2^2236239264 is an apocalyptic number.

2236239264 is a gapful number since it is divisible by the number (24) 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 2236239264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3458851200).

2236239264 is an abundant number, since it is smaller than the sum of its proper divisors (4681463136).

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

2236239264 is a wasteful number, since it uses less digits than its factorization.

2236239264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 748 (or 726 counting only the distinct ones).

The product of its digits is 186624, while the sum is 39.

The square root of 2236239264 is about 47288.8915497075. The cubic root of 2236239264 is about 1307.6938748103.

The spelling of 2236239264 in words is "two billion, two hundred thirty-six million, two hundred thirty-nine thousand, two hundred sixty-four".