83452808 has 16 divisors (see below), whose sum is σ = 158233500. Its totient is φ = 41257216.

The previous prime is 83452801. The next prime is 83452841. The reversal of 83452808 is 80825438.

It can be written as a sum of positive squares in 2 ways, for example, as 71605444 + 11847364 = 8462^2 + 3442^2 .

It is not an unprimeable number, because it can be changed into a prime (83452801) 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 in 3 ways as a sum of consecutive naturals, for example, 57893 + ... + 59316.

Almost surely, 2^83452808 is an apocalyptic number.

It is an amenable number.

83452808 is a deficient number, since it is larger than the sum of its proper divisors (74780692).

83452808 is a wasteful number, since it uses less digits than its factorization.

83452808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117304 (or 117300 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 38.

The square root of 83452808 is about 9135.2508449413. The cubic root of 83452808 is about 436.9988741599.

The spelling of 83452808 in words is "eighty-three million, four hundred fifty-two thousand, eight hundred eight".