83272832 has 32 divisors (see below), whose sum is σ = 166321200. Its totient is φ = 41529600.

The previous prime is 83272831. The next prime is 83272843. The reversal of 83272832 is 23827238.

It is a tau number, because it is divible by the number of its divisors (32).

It is a junction number, because it is equal to n+sod(n) for n = 83272792 and 83272801.

It is not an unprimeable number, because it can be changed into a prime (83272831) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 78707 + ... + 79757.

Almost surely, 2^83272832 is an apocalyptic number.

It is an amenable number.

83272832 is a deficient number, since it is larger than the sum of its proper divisors (83048368).

83272832 is a wasteful number, since it uses less digits than its factorization.

83272832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1684 (or 1672 counting only the distinct ones).

The product of its digits is 32256, while the sum is 35.

The square root of 83272832 is about 9125.3948955648. The cubic root of 83272832 is about 436.6845012107.

The spelling of 83272832 in words is "eighty-three million, two hundred seventy-two thousand, eight hundred thirty-two".