116601005 has 8 divisors (see below), whose sum is σ = 147285600. Its totient is φ = 88371216.

The previous prime is 116600987. The next prime is 116601029. The reversal of 116601005 is 500106611.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 116601005 - 2¹⁶ = 116535469 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 613595 + ... + 613784.

It is an arithmetic number, because the mean of its divisors is an integer number (18410700).

Almost surely, 2^116601005 is an apocalyptic number.

It is an amenable number.

116601005 is a deficient number, since it is larger than the sum of its proper divisors (30684595).

116601005 is a wasteful number, since it uses less digits than its factorization.

116601005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1227403.

The product of its (nonzero) digits is 180, while the sum is 20.

The square root of 116601005 is about 10798.1945250120. The cubic root of 116601005 is about 488.5407159907.

Adding to 116601005 its reverse (500106611), we get a palindrome (616707616).

The spelling of 116601005 in words is "one hundred sixteen million, six hundred one thousand, five".