116787 has 8 divisors (see below), whose sum is σ = 169920. Its totient is φ = 70760.

The previous prime is 116747. The next prime is 116789. The reversal of 116787 is 787611.

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 116787 - 2⁸ = 116531 is a prime.

116787 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (116789) 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, 1737 + ... + 1802.

It is an arithmetic number, because the mean of its divisors is an integer number (21240).

2¹¹⁶⁷⁸⁷ is an apocalyptic number.

116787 is a deficient number, since it is larger than the sum of its proper divisors (53133).

116787 is a wasteful number, since it uses less digits than its factorization.

116787 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3553.

The product of its digits is 2352, while the sum is 30.

The square root of 116787 is about 341.7411300970. The cubic root of 116787 is about 48.8800341707.

It can be divided in two parts, 116 and 787, that added together give a triangular number (903 = T₄₂).

The spelling of 116787 in words is "one hundred sixteen thousand, seven hundred eighty-seven".