87576327 has 12 divisors (see below), whose sum is σ = 127306920. Its totient is φ = 58011408.

The previous prime is 87576323. The next prime is 87576361. The reversal of 87576327 is 72367578.

87576327 is a `hidden beast` number, since 8 + 7 + 5 + 7 + 632 + 7 = 666.

It is not a de Polignac number, because 87576327 - 2² = 87576323 is a prime.

It is a super-3 number, since 3×87576327³ (a number of 25 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87576323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 29577 + ... + 32402.

It is an arithmetic number, because the mean of its divisors is an integer number (10608910).

Almost surely, 2^87576327 is an apocalyptic number.

87576327 is a deficient number, since it is larger than the sum of its proper divisors (39730593).

87576327 is a wasteful number, since it uses less digits than its factorization.

87576327 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62142 (or 62139 counting only the distinct ones).

The product of its digits is 493920, while the sum is 45.

The square root of 87576327 is about 9358.2224273630. Note that the first 3 decimals coincide. The cubic root of 87576327 is about 444.0810510666.

The spelling of 87576327 in words is "eighty-seven million, five hundred seventy-six thousand, three hundred twenty-seven".