87585710474 has 8 divisors (see below), whose sum is σ = 131423830560. Its totient is φ = 43777766956.

The previous prime is 87585710467. The next prime is 87585710497. The reversal of 87585710474 is 47401758578.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7536884 + ... + 7548495.

It is an arithmetic number, because the mean of its divisors is an integer number (16427978820).

Almost surely, 2^87585710474 is an apocalyptic number.

87585710474 is a deficient number, since it is larger than the sum of its proper divisors (43838120086).

87585710474 is a wasteful number, since it uses less digits than its factorization.

87585710474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15088284.

The product of its (nonzero) digits is 8780800, while the sum is 56.

The spelling of 87585710474 in words is "eighty-seven billion, five hundred eighty-five million, seven hundred ten thousand, four hundred seventy-four".