116587379 has 2 divisors, whose sum is σ = 116587380. Its totient is φ = 116587378.

The previous prime is 116587301. The next prime is 116587421. The reversal of 116587379 is 973785611.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-116587379 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (116587879) 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 as a sum of consecutive naturals, namely, 58293689 + 58293690.

It is an arithmetic number, because the mean of its divisors is an integer number (58293690).

Almost surely, 2^116587379 is an apocalyptic number.

116587379 is a deficient number, since it is larger than the sum of its proper divisors (1).

116587379 is an equidigital number, since it uses as much as digits as its factorization.

116587379 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 317520, while the sum is 47.

The square root of 116587379 is about 10797.5635677684. The cubic root of 116587379 is about 488.5216849509.

The spelling of 116587379 in words is "one hundred sixteen million, five hundred eighty-seven thousand, three hundred seventy-nine".