8133832 has 32 divisors (see below), whose sum is σ = 17521920. Its totient is φ = 3467520.

The previous prime is 8133809. The next prime is 8133841. The reversal of 8133832 is 2383318.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a self number, because there is not a number n which added to its sum of digits gives 8133832.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18657 + ... + 19087.

It is an arithmetic number, because the mean of its divisors is an integer number (547560).

Almost surely, 2^8133832 is an apocalyptic number.

It is an amenable number.

8133832 is an abundant number, since it is smaller than the sum of its proper divisors (9388088).

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

8133832 is a wasteful number, since it uses less digits than its factorization.

8133832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 781 (or 777 counting only the distinct ones).

The product of its digits is 3456, while the sum is 28.

The square root of 8133832 is about 2851.9873772512. The cubic root of 8133832 is about 201.1091047308.

The spelling of 8133832 in words is "eight million, one hundred thirty-three thousand, eight hundred thirty-two".