87060115 has 16 divisors (see below), whose sum is σ = 106600320. Its totient is φ = 68238720.

The previous prime is 87060091. The next prime is 87060137. The reversal of 87060115 is 51106078.

It is a happy number.

It is not a de Polignac number, because 87060115 - 2⁹ = 87059603 is a prime.

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 15 ways as a sum of consecutive naturals, for example, 120726 + ... + 121444.

It is an arithmetic number, because the mean of its divisors is an integer number (6662520).

Almost surely, 2^87060115 is an apocalyptic number.

87060115 is a deficient number, since it is larger than the sum of its proper divisors (19540205).

87060115 is a wasteful number, since it uses less digits than its factorization.

87060115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1182.

The product of its (nonzero) digits is 1680, while the sum is 28.

The square root of 87060115 is about 9330.6009988639. The cubic root of 87060115 is about 443.2067970732.

The spelling of 87060115 in words is "eighty-seven million, sixty thousand, one hundred fifteen".