32828532 has 24 divisors (see below), whose sum is σ = 83563872. Its totient is φ = 9948000.

The previous prime is 32828527. The next prime is 32828533. The reversal of 32828532 is 23582823.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a junction number, because it is equal to n+sod(n) for n = 32828493 and 32828502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32828533) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 124219 + ... + 124482.

It is an arithmetic number, because the mean of its divisors is an integer number (3481828).

Almost surely, 2^32828532 is an apocalyptic number.

It is an amenable number.

32828532 is an abundant number, since it is smaller than the sum of its proper divisors (50735340).

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

32828532 is a wasteful number, since it uses less digits than its factorization.

32828532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248719 (or 248717 counting only the distinct ones).

The product of its digits is 23040, while the sum is 33.

The square root of 32828532 is about 5729.6188354898. The cubic root of 32828532 is about 320.1969230626.

The spelling of 32828532 in words is "thirty-two million, eight hundred twenty-eight thousand, five hundred thirty-two".