87377116 has 24 divisors (see below), whose sum is σ = 158865840. Its totient is φ = 42000000.

The previous prime is 87377113. The next prime is 87377117. The reversal of 87377116 is 61177378.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87377113) 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 7 ways as a sum of consecutive naturals, for example, 27616 + ... + 30616.

It is an arithmetic number, because the mean of its divisors is an integer number (6619410).

Almost surely, 2^87377116 is an apocalyptic number.

It is an amenable number.

87377116 is a deficient number, since it is larger than the sum of its proper divisors (71488724).

87377116 is a wasteful number, since it uses less digits than its factorization.

87377116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3285 (or 3283 counting only the distinct ones).

The product of its digits is 49392, while the sum is 40.

The square root of 87377116 is about 9347.5727330682. The cubic root of 87377116 is about 443.7440764666.

The spelling of 87377116 in words is "eighty-seven million, three hundred seventy-seven thousand, one hundred sixteen".