116601669 has 12 divisors (see below), whose sum is σ = 168869376. Its totient is φ = 77529192.

The previous prime is 116601631. The next prime is 116601677. The reversal of 116601669 is 966106611.

It is not a de Polignac number, because 116601669 - 2¹⁵ = 116568901 is a prime.

It is a super-2 number, since 2×116601669² = 27191898427171122, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116601619) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13467 + ... + 20360.

It is an arithmetic number, because the mean of its divisors is an integer number (14072448).

Almost surely, 2^116601669 is an apocalyptic number.

It is an amenable number.

116601669 is a deficient number, since it is larger than the sum of its proper divisors (52267707).

116601669 is a wasteful number, since it uses less digits than its factorization.

116601669 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34216 (or 34213 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 36.

The square root of 116601669 is about 10798.2252708489. The cubic root of 116601669 is about 488.5416433424.

The spelling of 116601669 in words is "one hundred sixteen million, six hundred one thousand, six hundred sixty-nine".