116575219 has 2 divisors, whose sum is σ = 116575220. Its totient is φ = 116575218.

The previous prime is 116575187. The next prime is 116575223. The reversal of 116575219 is 912575611.

It is a strong prime.

It is an emirp because it is prime and its reverse (912575611) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 116575219 - 2⁵ = 116575187 is a prime.

It is a super-2 number, since 2×116575219² = 27179563369795922, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (116575229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58287609 + 58287610.

It is an arithmetic number, because the mean of its divisors is an integer number (58287610).

Almost surely, 2^116575219 is an apocalyptic number.

116575219 is a deficient number, since it is larger than the sum of its proper divisors (1).

116575219 is an equidigital number, since it uses as much as digits as its factorization.

116575219 is an evil number, because the sum of its binary digits is even.

The product of its digits is 18900, while the sum is 37.

The square root of 116575219 is about 10797.0004630916. Note that the first 3 decimals coincide. The cubic root of 116575219 is about 488.5047001787.

The spelling of 116575219 in words is "one hundred sixteen million, five hundred seventy-five thousand, two hundred nineteen".