83080832 has 16 divisors (see below), whose sum is σ = 165512850. Its totient is φ = 41540352.

The previous prime is 83080831. The next prime is 83080843. The reversal of 83080832 is 23808038.

It can be written as a sum of positive squares in only one way, i.e., 64899136 + 18181696 = 8056^2 + 4264^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is a Harshad number since it is a multiple of its sum of digits (32).

It is not an unprimeable number, because it can be changed into a prime (83080831) by changing a digit.

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 as a sum of consecutive naturals, namely, 324407 + ... + 324662.

Almost surely, 2^83080832 is an apocalyptic number.

It is an amenable number.

83080832 is a deficient number, since it is larger than the sum of its proper divisors (82432018).

83080832 is an equidigital number, since it uses as much as digits as its factorization.

83080832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 649083 (or 649071 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 32.

The square root of 83080832 is about 9114.8687319127. The cubic root of 83080832 is about 436.3486255779.

The spelling of 83080832 in words is "eighty-three million, eighty thousand, eight hundred thirty-two".