87647227335 has 160 divisors (see below), whose sum is σ = 175559693760. Its totient is φ = 41573855232.

The previous prime is 87647227289. The next prime is 87647227351. The reversal of 87647227335 is 53372274678.

87647227335 is a `hidden beast` number, since 8 + 76 + 472 + 2 + 73 + 35 = 666.

It is not a de Polignac number, because 87647227335 - 2¹¹ = 87647225287 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 80189049 + ... + 80190141.

It is an arithmetic number, because the mean of its divisors is an integer number (1097248086).

Almost surely, 2^87647227335 is an apocalyptic number.

87647227335 is a gapful number since it is divisible by the number (85) formed by its first and last digit.

87647227335 is an abundant number, since it is smaller than the sum of its proper divisors (87912466425).

87647227335 is a wasteful number, since it uses less digits than its factorization.

87647227335 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1759 (or 1750 counting only the distinct ones).

The product of its digits is 11854080, while the sum is 54.

The spelling of 87647227335 in words is "eighty-seven billion, six hundred forty-seven million, two hundred twenty-seven thousand, three hundred thirty-five".