85927726678 has 8 divisors (see below), whose sum is σ = 128992054968. Its totient is φ = 42930375024.

The previous prime is 85927726663. The next prime is 85927726679. The reversal of 85927726678 is 87662772958.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85927726679) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16740951 + ... + 16746082.

It is an arithmetic number, because the mean of its divisors is an integer number (16124006871).

Almost surely, 2^85927726678 is an apocalyptic number.

85927726678 is a deficient number, since it is larger than the sum of its proper divisors (43064328290).

85927726678 is a wasteful number, since it uses less digits than its factorization.

85927726678 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33488318.

The product of its digits is 142248960, while the sum is 67.

The spelling of 85927726678 in words is "eighty-five billion, nine hundred twenty-seven million, seven hundred twenty-six thousand, six hundred seventy-eight".