87230158715 has 16 divisors (see below), whose sum is σ = 125926245120. Its totient is φ = 56666809440.

The previous prime is 87230158699. The next prime is 87230158721. The reversal of 87230158715 is 51785103278.

It is a happy number.

It is not a de Polignac number, because 87230158715 - 2⁴ = 87230158699 is a prime.

It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 87230158715.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 65585921 + ... + 65587250.

It is an arithmetic number, because the mean of its divisors is an integer number (7870390320).

Almost surely, 2^87230158715 is an apocalyptic number.

87230158715 is a deficient number, since it is larger than the sum of its proper divisors (38696086405).

87230158715 is a wasteful number, since it uses less digits than its factorization.

87230158715 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131173202.

The product of its (nonzero) digits is 470400, while the sum is 47.

The spelling of 87230158715 in words is "eighty-seven billion, two hundred thirty million, one hundred fifty-eight thousand, seven hundred fifteen".