116209577 has 8 divisors (see below), whose sum is σ = 126852960. Its totient is φ = 105579360.

The previous prime is 116209573. The next prime is 116209591. The reversal of 116209577 is 775902611.

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 116209577 - 2² = 116209573 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 116209577.

It is not an unprimeable number, because it can be changed into a prime (116209573) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28949 + ... + 32717.

It is an arithmetic number, because the mean of its divisors is an integer number (15856620).

Almost surely, 2^116209577 is an apocalyptic number.

It is an amenable number.

116209577 is a deficient number, since it is larger than the sum of its proper divisors (10643383).

116209577 is a wasteful number, since it uses less digits than its factorization.

116209577 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6583.

The product of its (nonzero) digits is 26460, while the sum is 38.

The square root of 116209577 is about 10780.0545916985. The cubic root of 116209577 is about 487.9934282574.

The spelling of 116209577 in words is "one hundred sixteen million, two hundred nine thousand, five hundred seventy-seven".