92172897066 has 16 divisors (see below), whose sum is σ = 184426639488. Its totient is φ = 30710824800.

The previous prime is 92172897059. The next prime is 92172897067. The reversal of 92172897066 is 66079827129.

It is a junction number, because it is equal to n+sod(n) for n = 92172896997 and 92172897015.

It is not an unprimeable number, because it can be changed into a prime (92172897067) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3353730 + ... + 3381101.

It is an arithmetic number, because the mean of its divisors is an integer number (11526664968).

Almost surely, 2^92172897066 is an apocalyptic number.

92172897066 is an abundant number, since it is smaller than the sum of its proper divisors (92253742422).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

92172897066 is a wasteful number, since it uses less digits than its factorization.

92172897066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6737117.

The product of its (nonzero) digits is 4572288, while the sum is 57.

The spelling of 92172897066 in words is "ninety-two billion, one hundred seventy-two million, eight hundred ninety-seven thousand, sixty-six".