87375104 has 54 divisors (see below), whose sum is σ = 185428614. Its totient is φ = 41082880.

The previous prime is 87375089. The next prime is 87375109. The reversal of 87375104 is 40157378.

It can be written as a sum of positive squares in 3 ways, for example, as 56550400 + 30824704 = 7520^2 + 5552^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87375109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 73394 + ... + 74574.

Almost surely, 2^87375104 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 87375104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (92714307).

87375104 is an abundant number, since it is smaller than the sum of its proper divisors (98053510).

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

87375104 is a wasteful number, since it uses less digits than its factorization.

87375104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1231 (or 1200 counting only the distinct ones).

The product of its (nonzero) digits is 23520, while the sum is 35.

The square root of 87375104 is about 9347.4651109271. The cubic root of 87375104 is about 443.7406704644.

The spelling of 87375104 in words is "eighty-seven million, three hundred seventy-five thousand, one hundred four".