83336136 has 64 divisors (see below), whose sum is σ = 230462400. Its totient is φ = 24945408.

The previous prime is 83336131. The next prime is 83336137. The reversal of 83336136 is 63163338.

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 83336097 and 83336106.

It is not an unprimeable number, because it can be changed into a prime (83336131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7935 + ... + 15153.

It is an arithmetic number, because the mean of its divisors is an integer number (3600975).

Almost surely, 2^83336136 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 83336136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (115231200).

83336136 is an abundant number, since it is smaller than the sum of its proper divisors (147126264).

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

83336136 is a wasteful number, since it uses less digits than its factorization.

83336136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7278 (or 7274 counting only the distinct ones).

The product of its digits is 23328, while the sum is 33.

The square root of 83336136 is about 9128.8627988375. The cubic root of 83336136 is about 436.7951290230.

The spelling of 83336136 in words is "eighty-three million, three hundred thirty-six thousand, one hundred thirty-six".