83006992 has 10 divisors (see below), whose sum is σ = 160826078. Its totient is φ = 41503488.

The previous prime is 83006969. The next prime is 83006993. The reversal of 83006992 is 29960038.

It can be written as a sum of positive squares in only one way, i.e., 52359696 + 30647296 = 7236^2 + 5536^2 .

It is not an unprimeable number, because it can be changed into a prime (83006993) 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 as a sum of consecutive naturals, namely, 2593953 + ... + 2593984.

Almost surely, 2^83006992 is an apocalyptic number.

It is an amenable number.

83006992 is a deficient number, since it is larger than the sum of its proper divisors (77819086).

83006992 is a wasteful number, since it uses less digits than its factorization.

83006992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5187945 (or 5187939 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 37.

The square root of 83006992 is about 9110.8173069160. The cubic root of 83006992 is about 436.2193156361.

The spelling of 83006992 in words is "eighty-three million, six thousand, nine hundred ninety-two".