169272006 has 8 divisors (see below), whose sum is σ = 338544024. Its totient is φ = 56424000.

The previous prime is 169271959. The next prime is 169272049. The reversal of 169272006 is 600272961.

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

169272006 is an admirable number.

It is a Curzon number.

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, 14105995 + ... + 14106006.

It is an arithmetic number, because the mean of its divisors is an integer number (42318003).

Almost surely, 2^169272006 is an apocalyptic number.

169272006 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

169272006 is a wasteful number, since it uses less digits than its factorization.

169272006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28212006.

The product of its (nonzero) digits is 9072, while the sum is 33.

The square root of 169272006 is about 13010.4575630529. The cubic root of 169272006 is about 553.1739416875.

The spelling of 169272006 in words is "one hundred sixty-nine million, two hundred seventy-two thousand, six".