116345559 has 8 divisors (see below), whose sum is σ = 169229952. Its totient is φ = 70512440.

The previous prime is 116345557. The next prime is 116345587. The reversal of 116345559 is 955543611.

It is a happy number.

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 116345559 - 2¹ = 116345557 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116345557) 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, 1762779 + ... + 1762844.

It is an arithmetic number, because the mean of its divisors is an integer number (21153744).

Almost surely, 2^116345559 is an apocalyptic number.

116345559 is a deficient number, since it is larger than the sum of its proper divisors (52884393).

116345559 is a wasteful number, since it uses less digits than its factorization.

116345559 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3525637.

The product of its digits is 81000, while the sum is 39.

The square root of 116345559 is about 10786.3598586363. The cubic root of 116345559 is about 488.1836950092.

The spelling of 116345559 in words is "one hundred sixteen million, three hundred forty-five thousand, five hundred fifty-nine".