2016617136 has 80 divisors (see below), whose sum is σ = 5550061440. Its totient is φ = 629130240.

The previous prime is 2016617131. The next prime is 2016617137. The reversal of 2016617136 is 6317166102.

It is a junction number, because it is equal to n+sod(n) for n = 2016617097 and 2016617106.

It is not an unprimeable number, because it can be changed into a prime (2016617131) 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 15 ways as a sum of consecutive naturals, for example, 62376 + ... + 89016.

It is an arithmetic number, because the mean of its divisors is an integer number (69375768).

Almost surely, 2^2016617136 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 2016617136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2775030720).

2016617136 is an abundant number, since it is smaller than the sum of its proper divisors (3533444304).

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

2016617136 is a wasteful number, since it uses less digits than its factorization.

2016617136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26754 (or 26748 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 33.

The square root of 2016617136 is about 44906.7604710026. The cubic root of 2016617136 is about 1263.4008102458.

The spelling of 2016617136 in words is "two billion, sixteen million, six hundred seventeen thousand, one hundred thirty-six".