116015587 has 2 divisors, whose sum is σ = 116015588. Its totient is φ = 116015586.

The previous prime is 116015563. The next prime is 116015617. The reversal of 116015587 is 785510611.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 116015587 - 2¹¹ = 116013539 is a prime.

It is not a weakly prime, because it can be changed into another prime (116015507) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58007793 + 58007794.

It is an arithmetic number, because the mean of its divisors is an integer number (58007794).

Almost surely, 2^116015587 is an apocalyptic number.

116015587 is a deficient number, since it is larger than the sum of its proper divisors (1).

116015587 is an equidigital number, since it uses as much as digits as its factorization.

116015587 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8400, while the sum is 34.

The square root of 116015587 is about 10771.0531982717. The cubic root of 116015587 is about 487.7217393195.

The spelling of 116015587 in words is "one hundred sixteen million, fifteen thousand, five hundred eighty-seven".