2133282788 has 24 divisors (see below), whose sum is σ = 4594763712. Its totient is φ = 843935904.

The previous prime is 2133282743. The next prime is 2133282797. The reversal of 2133282788 is 8872823312.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2929970 + ... + 2930697.

It is an arithmetic number, because the mean of its divisors is an integer number (191448488).

Almost surely, 2^2133282788 is an apocalyptic number.

2133282788 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2133282788 is an abundant number, since it is smaller than the sum of its proper divisors (2461480924).

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

2133282788 is a wasteful number, since it uses less digits than its factorization.

2133282788 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5860691 (or 5860689 counting only the distinct ones).

The product of its digits is 258048, while the sum is 44.

The square root of 2133282788 is about 46187.4743626451. The cubic root of 2133282788 is about 1287.3090125225.

The spelling of 2133282788 in words is "two billion, one hundred thirty-three million, two hundred eighty-two thousand, seven hundred eighty-eight".