116171547 has 8 divisors (see below), whose sum is σ = 155026944. Its totient is φ = 77381928.

The previous prime is 116171533. The next prime is 116171569. The reversal of 116171547 is 745171611.

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

It is not a de Polignac number, because 116171547 - 2⁶ = 116171483 is a prime.

It is not an unprimeable number, because it can be changed into a prime (116171507) 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, 12163 + ... + 19500.

It is an arithmetic number, because the mean of its divisors is an integer number (19378368).

Almost surely, 2^116171547 is an apocalyptic number.

116171547 is a deficient number, since it is larger than the sum of its proper divisors (38855397).

116171547 is a wasteful number, since it uses less digits than its factorization.

116171547 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32889.

The product of its digits is 5880, while the sum is 33.

The square root of 116171547 is about 10778.2905416397. The cubic root of 116171547 is about 487.9401899175.

The spelling of 116171547 in words is "one hundred sixteen million, one hundred seventy-one thousand, five hundred forty-seven".