116784671 has 4 divisors (see below), whose sum is σ = 117856200. Its totient is φ = 115713144.

The previous prime is 116784641. The next prime is 116784727. The reversal of 116784671 is 176487611.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 116784671 - 2²⁶ = 49675807 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116784601) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 535601 + ... + 535818.

It is an arithmetic number, because the mean of its divisors is an integer number (29464050).

Almost surely, 2^116784671 is an apocalyptic number.

116784671 is a deficient number, since it is larger than the sum of its proper divisors (1071529).

116784671 is a wasteful number, since it uses less digits than its factorization.

116784671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1071528.

The product of its digits is 56448, while the sum is 41.

The square root of 116784671 is about 10806.6956559348. The cubic root of 116784671 is about 488.7970924201.

The spelling of 116784671 in words is "one hundred sixteen million, seven hundred eighty-four thousand, six hundred seventy-one".