87695010 has 96 divisors (see below), whose sum is σ = 260048880. Its totient is φ = 20312064.

The previous prime is 87695009. The next prime is 87695033. The reversal of 87695010 is 1059678.

It can be written as a sum of positive squares in 8 ways, for example, as 14130081 + 73564929 = 3759^2 + 8577^2 .

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 17686 + ... + 22094.

Almost surely, 2^87695010 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 87695010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (130024440).

87695010 is an abundant number, since it is smaller than the sum of its proper divisors (172353870).

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

87695010 is a wasteful number, since it uses less digits than its factorization.

87695010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4452 (or 4449 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 36.

The square root of 87695010 is about 9364.5613885542. The cubic root of 87695010 is about 444.2815659875.

The spelling of 87695010 in words is "eighty-seven million, six hundred ninety-five thousand, ten".