165066922 has 8 divisors (see below), whose sum is σ = 247658400. Its totient is φ = 82514124.

The previous prime is 165066919. The next prime is 165066947. The reversal of 165066922 is 229660561.

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, 6229 + ... + 19207.

It is an arithmetic number, because the mean of its divisors is an integer number (30957300).

Almost surely, 2^165066922 is an apocalyptic number.

165066922 is a deficient number, since it is larger than the sum of its proper divisors (82591478).

165066922 is a wasteful number, since it uses less digits than its factorization.

165066922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19340.

The product of its (nonzero) digits is 38880, while the sum is 37.

The square root of 165066922 is about 12847.8372499032. The cubic root of 165066922 is about 548.5547975889.

The spelling of 165066922 in words is "one hundred sixty-five million, sixty-six thousand, nine hundred twenty-two".