83816010 has 24 divisors (see below), whose sum is σ = 217921860. Its totient is φ = 22350912.

The previous prime is 83816009. The next prime is 83816021. The reversal of 83816010 is 1061838.

It can be written as a sum of positive squares in 2 ways, for example, as 75846681 + 7969329 = 8709^2 + 2823^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 465555 + ... + 465734.

Almost surely, 2^83816010 is an apocalyptic number.

83816010 is an abundant number, since it is smaller than the sum of its proper divisors (134105850).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

83816010 is a wasteful number, since it uses less digits than its factorization.

83816010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 931302 (or 931299 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 27.

The square root of 83816010 is about 9155.1084100627. The cubic root of 83816010 is about 437.6319232092.

Adding to 83816010 its reverse (1061838), we get a palindrome (84877848).

The spelling of 83816010 in words is "eighty-three million, eight hundred sixteen thousand, ten".