169971068 has 12 divisors (see below), whose sum is σ = 298193952. Its totient is φ = 84772800.

The previous prime is 169971037. The next prime is 169971073. The reversal of 169971068 is 860179961.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51380 + ... + 54587.

It is an arithmetic number, because the mean of its divisors is an integer number (24849496).

Almost surely, 2^169971068 is an apocalyptic number.

It is an amenable number.

169971068 is a deficient number, since it is larger than the sum of its proper divisors (128222884).

169971068 is a wasteful number, since it uses less digits than its factorization.

169971068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106372 (or 106370 counting only the distinct ones).

The product of its (nonzero) digits is 163296, while the sum is 47.

The square root of 169971068 is about 13037.2952716428. The cubic root of 169971068 is about 553.9343977371.

The spelling of 169971068 in words is "one hundred sixty-nine million, nine hundred seventy-one thousand, sixty-eight".