83530132 has 12 divisors (see below), whose sum is σ = 167060320. Its totient is φ = 35798616.

The previous prime is 83530103. The next prime is 83530141. The reversal of 83530132 is 23103538.

83530132 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 83530097 and 83530106.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1491582 + ... + 1491637.

Almost surely, 2^83530132 is an apocalyptic number.

It is an amenable number.

83530132 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

83530132 is a wasteful number, since it uses less digits than its factorization.

83530132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2983230 (or 2983228 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 83530132 is about 9139.4820422166. The cubic root of 83530132 is about 437.1338009959.

The spelling of 83530132 in words is "eighty-three million, five hundred thirty thousand, one hundred thirty-two".