116557327 has 4 divisors (see below), whose sum is σ = 116764920. Its totient is φ = 116349736.

The previous prime is 116557283. The next prime is 116557361. The reversal of 116557327 is 723755611.

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 116557327 - 2²³ = 108168719 is a prime.

It is a super-2 number, since 2×116557327² = 27171220954769858, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116557367) 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, 102952 + ... + 104077.

It is an arithmetic number, because the mean of its divisors is an integer number (29191230).

Almost surely, 2^116557327 is an apocalyptic number.

116557327 is a deficient number, since it is larger than the sum of its proper divisors (207593).

116557327 is an equidigital number, since it uses as much as digits as its factorization.

116557327 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 207592.

The product of its digits is 44100, while the sum is 37.

The square root of 116557327 is about 10796.1718678428. The cubic root of 116557327 is about 488.4797069501.

The spelling of 116557327 in words is "one hundred sixteen million, five hundred fifty-seven thousand, three hundred twenty-seven".