2233786752 has 96 divisors (see below), whose sum is σ = 6443537880. Its totient is φ = 742791168.

The previous prime is 2233786733. The next prime is 2233786759. The reversal of 2233786752 is 2576873322.

2233786752 is a `hidden beast` number, since 223 + 378 + 6 + 7 + 52 = 666.

It is a tau number, because it is divible by the number of its divisors (96).

It is a junction number, because it is equal to n+sod(n) for n = 2233786698 and 2233786707.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2233786759) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 524343 + ... + 528585.

Almost surely, 2^2233786752 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 2233786752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3221768940).

2233786752 is an abundant number, since it is smaller than the sum of its proper divisors (4209751128).

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

2233786752 is a wasteful number, since it uses less digits than its factorization.

2233786752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4720 (or 4705 counting only the distinct ones).

The product of its digits is 846720, while the sum is 45.

The square root of 2233786752 is about 47262.9532720925. The cubic root of 2233786752 is about 1307.2156451143.

The spelling of 2233786752 in words is "two billion, two hundred thirty-three million, seven hundred eighty-six thousand, seven hundred fifty-two".