87672827678 has 8 divisors (see below), whose sum is σ = 132346880472. Its totient is φ = 43557200856.

The previous prime is 87672827659. The next prime is 87672827687.

87672827678 is nontrivially palindromic in base 10.

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

It is a congruent number.

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, 139606100 + ... + 139606727.

It is an arithmetic number, because the mean of its divisors is an integer number (16543360059).

Almost surely, 2^87672827678 is an apocalyptic number.

87672827678 is a deficient number, since it is larger than the sum of its proper divisors (44674052794).

87672827678 is a wasteful number, since it uses less digits than its factorization.

87672827678 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 279212986.

The product of its digits is 177020928, while the sum is 68.

The spelling of 87672827678 in words is "eighty-seven billion, six hundred seventy-two million, eight hundred twenty-seven thousand, six hundred seventy-eight".