169116126 has 8 divisors (see below), whose sum is σ = 338232264. Its totient is φ = 56372040.

The previous prime is 169116113. The next prime is 169116127. The reversal of 169116126 is 621611961.

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

169116126 is an admirable number.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (169116127) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14093005 + ... + 14093016.

It is an arithmetic number, because the mean of its divisors is an integer number (42279033).

Almost surely, 2^169116126 is an apocalyptic number.

169116126 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.

169116126 is a wasteful number, since it uses less digits than its factorization.

169116126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28186026.

The product of its digits is 3888, while the sum is 33.

The square root of 169116126 is about 13004.4656176254. The cubic root of 169116126 is about 553.0040863985.

The spelling of 169116126 in words is "one hundred sixty-nine million, one hundred sixteen thousand, one hundred twenty-six".