148169 has 8 divisors (see below), whose sum is σ = 172608. Its totient is φ = 124560.

The previous prime is 148157. The next prime is 148171. The reversal of 148169 is 961841.

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

It is a cyclic number.

It is not a de Polignac number, because 148169 - 2⁴ = 148153 is a prime.

It is a super-2 number, since 2×148169² = 43908105122, which contains 22 as substring.

It is a Duffinian number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 148169.

It is not an unprimeable number, because it can be changed into a prime (148139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 254 + ... + 600.

It is an arithmetic number, because the mean of its divisors is an integer number (21576).

2¹⁴⁸¹⁶⁹ is an apocalyptic number.

It is an amenable number.

148169 is a deficient number, since it is larger than the sum of its proper divisors (24439).

148169 is an equidigital number, since it uses as much as digits as its factorization.

148169 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 415.

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

The square root of 148169 is about 384.9272658568. The cubic root of 148169 is about 52.9158508013.

The spelling of 148169 in words is "one hundred forty-eight thousand, one hundred sixty-nine".