115041587 has 2 divisors, whose sum is σ = 115041588. Its totient is φ = 115041586.

The previous prime is 115041541. The next prime is 115041623. The reversal of 115041587 is 785140511.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 115041587 - 2¹⁸ = 114779443 is a prime.

It is not a weakly prime, because it can be changed into another prime (115041517) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57520793 + 57520794.

It is an arithmetic number, because the mean of its divisors is an integer number (57520794).

Almost surely, 2^115041587 is an apocalyptic number.

115041587 is a deficient number, since it is larger than the sum of its proper divisors (1).

115041587 is an equidigital number, since it uses as much as digits as its factorization.

115041587 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5600, while the sum is 32.

The square root of 115041587 is about 10725.7441233697. The cubic root of 115041587 is about 486.3530249600.

The spelling of 115041587 in words is "one hundred fifteen million, forty-one thousand, five hundred eighty-seven".