169148 has 18 divisors (see below), whose sum is σ = 344736. Its totient is φ = 72408.

The previous prime is 169129. The next prime is 169151. The reversal of 169148 is 841961.

169148 is nontrivially palindromic in base 13.

169148 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×169148² = 57222091808, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 169148.

It is a congruent number.

It is an unprimeable number.

169148 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 236 + ... + 627.

It is an arithmetic number, because the mean of its divisors is an integer number (19152).

2¹⁶⁹¹⁴⁸ is an apocalyptic number.

It is an amenable number.

169148 is an abundant number, since it is smaller than the sum of its proper divisors (175588).

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

169148 is a wasteful number, since it uses less digits than its factorization.

169148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 881 (or 872 counting only the distinct ones).

The product of its digits is 1728, while the sum is 29.

The square root of 169148 is about 411.2760630039. The cubic root of 169148 is about 55.3038826521.

The spelling of 169148 in words is "one hundred sixty-nine thousand, one hundred forty-eight".