87808127 has 6 divisors (see below), whose sum is σ = 96516504. Its totient is φ = 79825460.

The previous prime is 87808117. The next prime is 87808129. The reversal of 87808127 is 72180878.

It is not a de Polignac number, because 87808127 - 2¹⁰ = 87807103 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87808129) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 362723 + ... + 362964.

It is an arithmetic number, because the mean of its divisors is an integer number (16086084).

Almost surely, 2^87808127 is an apocalyptic number.

87808127 is a deficient number, since it is larger than the sum of its proper divisors (8708377).

87808127 is a wasteful number, since it uses less digits than its factorization.

87808127 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 725709 (or 725698 counting only the distinct ones).

The product of its (nonzero) digits is 50176, while the sum is 41.

The square root of 87808127 is about 9370.5990736985. The cubic root of 87808127 is about 444.4725088366.

The spelling of 87808127 in words is "eighty-seven million, eight hundred eight thousand, one hundred twenty-seven".