87959159 has 2 divisors, whose sum is σ = 87959160. Its totient is φ = 87959158.

The previous prime is 87959111. The next prime is 87959177. The reversal of 87959159 is 95195978.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 87959159 - 2¹⁶ = 87893623 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 87959159.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (87959959) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43979579 + 43979580.

It is an arithmetic number, because the mean of its divisors is an integer number (43979580).

Almost surely, 2^87959159 is an apocalyptic number.

87959159 is a deficient number, since it is larger than the sum of its proper divisors (1).

87959159 is an equidigital number, since it uses as much as digits as its factorization.

87959159 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1020600, while the sum is 53.

The square root of 87959159 is about 9378.6544344058. The cubic root of 87959159 is about 444.7271971851.

The spelling of 87959159 in words is "eighty-seven million, nine hundred fifty-nine thousand, one hundred fifty-nine".