116636673 has 8 divisors (see below), whose sum is σ = 156740608. Its totient is φ = 77145264.

The previous prime is 116636651. The next prime is 116636743. The reversal of 116636673 is 376636611.

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

It is not a de Polignac number, because 116636673 - 2⁸ = 116636417 is a prime.

It is a super-2 number, since 2×116636673² = 27208226977017858, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (116631673) 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, 152686 + ... + 153447.

It is an arithmetic number, because the mean of its divisors is an integer number (19592576).

Almost surely, 2^116636673 is an apocalyptic number.

It is an amenable number.

116636673 is a deficient number, since it is larger than the sum of its proper divisors (40103935).

116636673 is a wasteful number, since it uses less digits than its factorization.

116636673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 306263.

The product of its digits is 81648, while the sum is 39.

The square root of 116636673 is about 10799.8459711238. The cubic root of 116636673 is about 488.5905254350.

It can be divided in two parts, 11663 and 6673, that added together give a triangular number (18336 = T₁₉₁).

The spelling of 116636673 in words is "one hundred sixteen million, six hundred thirty-six thousand, six hundred seventy-three".