116144579 has 2 divisors, whose sum is σ = 116144580. Its totient is φ = 116144578.

The previous prime is 116144573. The next prime is 116144593. The reversal of 116144579 is 975441611.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (975441611) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 116144579 - 2⁴ = 116144563 is a prime.

It is not a weakly prime, because it can be changed into another prime (116144573) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58072289 + 58072290.

It is an arithmetic number, because the mean of its divisors is an integer number (58072290).

Almost surely, 2^116144579 is an apocalyptic number.

116144579 is a deficient number, since it is larger than the sum of its proper divisors (1).

116144579 is an equidigital number, since it uses as much as digits as its factorization.

116144579 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 30240, while the sum is 38.

The square root of 116144579 is about 10777.0394357634. The cubic root of 116144579 is about 487.9024302717.

The spelling of 116144579 in words is "one hundred sixteen million, one hundred forty-four thousand, five hundred seventy-nine".