116172663 has 8 divisors (see below), whose sum is σ = 154993776. Its totient is φ = 77400000.

The previous prime is 116172659. The next prime is 116172671. The reversal of 116172663 is 366271611.

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

It is not a de Polignac number, because 116172663 - 2² = 116172659 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116172613) 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, 6088 + ... + 16413.

It is an arithmetic number, because the mean of its divisors is an integer number (19374222).

Almost surely, 2^116172663 is an apocalyptic number.

116172663 is a deficient number, since it is larger than the sum of its proper divisors (38821113).

116172663 is a wasteful number, since it uses less digits than its factorization.

116172663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24225.

The product of its digits is 9072, while the sum is 33.

The square root of 116172663 is about 10778.3423122482. The cubic root of 116172663 is about 487.9417523755.

The spelling of 116172663 in words is "one hundred sixteen million, one hundred seventy-two thousand, six hundred sixty-three".