116217849 has 8 divisors (see below), whose sum is σ = 169044192. Its totient is φ = 70435040.

The previous prime is 116217847. The next prime is 116217917. The reversal of 116217849 is 948712611.

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 116217849 - 2¹ = 116217847 is a prime.

It is not an unprimeable number, because it can be changed into a prime (116217847) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1760844 + ... + 1760909.

It is an arithmetic number, because the mean of its divisors is an integer number (21130524).

Almost surely, 2^116217849 is an apocalyptic number.

It is an amenable number.

116217849 is a deficient number, since it is larger than the sum of its proper divisors (52826343).

116217849 is a wasteful number, since it uses less digits than its factorization.

116217849 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3521767.

The product of its digits is 24192, while the sum is 39.

The square root of 116217849 is about 10780.4382563976. The cubic root of 116217849 is about 488.0050067232.

The spelling of 116217849 in words is "one hundred sixteen million, two hundred seventeen thousand, eight hundred forty-nine".