83876136 has 16 divisors (see below), whose sum is σ = 209690400. Its totient is φ = 27958704.

The previous prime is 83876131. The next prime is 83876167. The reversal of 83876136 is 63167838.

It is not an unprimeable number, because it can be changed into a prime (83876131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1747396 + ... + 1747443.

It is an arithmetic number, because the mean of its divisors is an integer number (13105650).

Almost surely, 2^83876136 is an apocalyptic number.

It is an amenable number.

83876136 is an abundant number, since it is smaller than the sum of its proper divisors (125814264).

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

83876136 is a wasteful number, since it uses less digits than its factorization.

83876136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3494848 (or 3494844 counting only the distinct ones).

The product of its digits is 145152, while the sum is 42.

The square root of 83876136 is about 9158.3915618410. The cubic root of 83876136 is about 437.7365443016.

The spelling of 83876136 in words is "eighty-three million, eight hundred seventy-six thousand, one hundred thirty-six".