87568115 has 8 divisors (see below), whose sum is σ = 105170208. Its totient is φ = 69995520.

The previous prime is 87568109. The next prime is 87568121. The reversal of 87568115 is 51186578.

It is an interprime number because it is at equal distance from previous prime (87568109) and next prime (87568121).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 87568115 - 2¹² = 87564019 is a prime.

It is a Duffinian number.

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, 206 + ... + 13235.

It is an arithmetic number, because the mean of its divisors is an integer number (13146276).

Almost surely, 2^87568115 is an apocalyptic number.

87568115 is a deficient number, since it is larger than the sum of its proper divisors (17602093).

87568115 is a wasteful number, since it uses less digits than its factorization.

87568115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14749.

The product of its digits is 67200, while the sum is 41.

The square root of 87568115 is about 9357.7836585380. The cubic root of 87568115 is about 444.0671701937.

The spelling of 87568115 in words is "eighty-seven million, five hundred sixty-eight thousand, one hundred fifteen".