83500608 has 56 divisors (see below), whose sum is σ = 228071680. Its totient is φ = 26933760.

The previous prime is 83500597. The next prime is 83500609. The reversal of 83500608 is 80600538.

It is not an unprimeable number, because it can be changed into a prime (83500609) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1063 + ... + 12966.

Almost surely, 2^83500608 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 83500608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (114035840).

83500608 is an abundant number, since it is smaller than the sum of its proper divisors (144571072).

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

83500608 is a wasteful number, since it uses less digits than its factorization.

83500608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14075 (or 14065 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 30.

The square root of 83500608 is about 9137.8667094678. The cubic root of 83500608 is about 437.0822928001.

The spelling of 83500608 in words is "eighty-three million, five hundred thousand, six hundred eight".