928261161656 has 16 divisors (see below), whose sum is σ = 1743395346000. Its totient is φ = 463355736064.

The previous prime is 928261161649. The next prime is 928261161661. The reversal of 928261161656 is 656161162829.

It is a junction number, because it is equal to n+sod(n) for n = 928261161598 and 928261161607.

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, 96850505 + ... + 96860088.

It is an arithmetic number, because the mean of its divisors is an integer number (108962209125).

Almost surely, 2^928261161656 is an apocalyptic number.

It is an amenable number.

928261161656 is a deficient number, since it is larger than the sum of its proper divisors (815134184344).

928261161656 is a wasteful number, since it uses less digits than its factorization.

928261161656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193711198 (or 193711194 counting only the distinct ones).

The product of its digits is 1866240, while the sum is 53.

The spelling of 928261161656 in words is "nine hundred twenty-eight billion, two hundred sixty-one million, one hundred sixty-one thousand, six hundred fifty-six".