116601535 has 8 divisors (see below), whose sum is σ = 140086656. Its totient is φ = 93171360.

The previous prime is 116601517. The next prime is 116601539. The reversal of 116601535 is 535106611.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 116601535 - 2⁵ = 116601503 is a prime.

It is a super-3 number, since 3×116601535³ (a number of 25 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116601539) 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, 8911 + ... + 17680.

It is an arithmetic number, because the mean of its divisors is an integer number (17510832).

Almost surely, 2^116601535 is an apocalyptic number.

116601535 is a deficient number, since it is larger than the sum of its proper divisors (23485121).

116601535 is an equidigital number, since it uses as much as digits as its factorization.

116601535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27473.

The product of its (nonzero) digits is 2700, while the sum is 28.

The square root of 116601535 is about 10798.2190661238. The cubic root of 116601535 is about 488.5414561964.

The spelling of 116601535 in words is "one hundred sixteen million, six hundred one thousand, five hundred thirty-five".