71932082 has 8 divisors (see below), whose sum is σ = 108328752. Its totient is φ = 35822500.

The previous prime is 71932079. The next prime is 71932087. The reversal of 71932082 is 28023917.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (71932087) 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, 71144 + ... + 72147.

It is an arithmetic number, because the mean of its divisors is an integer number (13541094).

Almost surely, 2^71932082 is an apocalyptic number.

71932082 is a deficient number, since it is larger than the sum of its proper divisors (36396670).

71932082 is a wasteful number, since it uses less digits than its factorization.

71932082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143544.

The product of its (nonzero) digits is 6048, while the sum is 32.

The square root of 71932082 is about 8481.2783234604. The cubic root of 71932082 is about 415.8859131490.

Adding to 71932082 its reverse (28023917), we get a palindrome (99955999).

The spelling of 71932082 in words is "seventy-one million, nine hundred thirty-two thousand, eighty-two".