116485619 has 2 divisors, whose sum is σ = 116485620. Its totient is φ = 116485618.

The previous prime is 116485613. The next prime is 116485669. The reversal of 116485619 is 916584611.

It is a weak prime.

It is an emirp because it is prime and its reverse (916584611) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 116485619 - 2¹² = 116481523 is a prime.

It is a super-2 number, since 2×116485619² = 27137798867626322, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (116485613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58242809 + 58242810.

It is an arithmetic number, because the mean of its divisors is an integer number (58242810).

Almost surely, 2^116485619 is an apocalyptic number.

116485619 is a deficient number, since it is larger than the sum of its proper divisors (1).

116485619 is an equidigital number, since it uses as much as digits as its factorization.

116485619 is an evil number, because the sum of its binary digits is even.

The product of its digits is 51840, while the sum is 41.

The square root of 116485619 is about 10792.8503649407. The cubic root of 116485619 is about 488.3795127954.

The spelling of 116485619 in words is "one hundred sixteen million, four hundred eighty-five thousand, six hundred nineteen".