87371135 has 16 divisors (see below), whose sum is σ = 109819584. Its totient is φ = 66604032.

The previous prime is 87371129. The next prime is 87371183. The reversal of 87371135 is 53117378.

It is a cyclic number.

It is not a de Polignac number, because 87371135 - 2¹² = 87367039 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 87371095 and 87371104.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32399 + ... + 34991.

It is an arithmetic number, because the mean of its divisors is an integer number (6863724).

Almost surely, 2^87371135 is an apocalyptic number.

87371135 is a deficient number, since it is larger than the sum of its proper divisors (22448449).

87371135 is a wasteful number, since it uses less digits than its factorization.

87371135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2914.

The product of its digits is 17640, while the sum is 35.

The square root of 87371135 is about 9347.2528049690. The cubic root of 87371135 is about 443.7339514132.

The spelling of 87371135 in words is "eighty-seven million, three hundred seventy-one thousand, one hundred thirty-five".