87068130 has 16 divisors (see below), whose sum is σ = 208963584. Its totient is φ = 23218160.

The previous prime is 87068117. The next prime is 87068153. The reversal of 87068130 is 3186078.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 87068091 and 87068100.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1451106 + ... + 1451165.

It is an arithmetic number, because the mean of its divisors is an integer number (13060224).

Almost surely, 2^87068130 is an apocalyptic number.

87068130 is an abundant number, since it is smaller than the sum of its proper divisors (121895454).

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

87068130 is a wasteful number, since it uses less digits than its factorization.

87068130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2902281.

The product of its (nonzero) digits is 8064, while the sum is 33.

The square root of 87068130 is about 9331.0304897155. The cubic root of 87068130 is about 443.2203976122.

It can be divided in two parts, 8706 and 8130, that added together give a triangular number (16836 = T₁₈₃).

The spelling of 87068130 in words is "eighty-seven million, sixty-eight thousand, one hundred thirty".