87176316 has 48 divisors (see below), whose sum is σ = 206938368. Its totient is φ = 28560000.

The previous prime is 87176303. The next prime is 87176317. The reversal of 87176316 is 61367178.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87176317) 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 15 ways as a sum of consecutive naturals, for example, 310096 + ... + 310376.

It is an arithmetic number, because the mean of its divisors is an integer number (4311216).

Almost surely, 2^87176316 is an apocalyptic number.

It is an amenable number.

87176316 is an abundant number, since it is smaller than the sum of its proper divisors (119762052).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

87176316 is a wasteful number, since it uses less digits than its factorization.

87176316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 642 (or 640 counting only the distinct ones).

The product of its digits is 42336, while the sum is 39.

The square root of 87176316 is about 9336.8257989533. The cubic root of 87176316 is about 443.4038952767.

The spelling of 87176316 in words is "eighty-seven million, one hundred seventy-six thousand, three hundred sixteen".