11617207074 has 96 divisors (see below), whose sum is σ = 29783557440. Its totient is φ = 3232435200.

The previous prime is 11617207073. The next prime is 11617207081. The reversal of 11617207074 is 47070271611.

11617207074 is a `hidden beast` number, since 11 + 617 + 20 + 7 + 0 + 7 + 4 = 666.

It is not an unprimeable number, because it can be changed into a prime (11617207073) 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 47 ways as a sum of consecutive naturals, for example, 95917 + ... + 180095.

It is an arithmetic number, because the mean of its divisors is an integer number (310245390).

Almost surely, 2^11617207074 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11617207074, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14891778720).

11617207074 is an abundant number, since it is smaller than the sum of its proper divisors (18166350366).

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

11617207074 is a wasteful number, since it uses less digits than its factorization.

11617207074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84256 (or 84253 counting only the distinct ones).

The product of its (nonzero) digits is 16464, while the sum is 36.

Adding to 11617207074 its reverse (47070271611), we get a palindrome (58687478685).

The spelling of 11617207074 in words is "eleven billion, six hundred seventeen million, two hundred seven thousand, seventy-four".