148105 has 8 divisors (see below), whose sum is σ = 187200. Its totient is φ = 112176.

The previous prime is 148091. The next prime is 148123. The reversal of 148105 is 501841.

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

It is not a de Polignac number, because 148105 - 2⁵ = 148073 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 685 + ... + 874.

It is an arithmetic number, because the mean of its divisors is an integer number (23400).

2¹⁴⁸¹⁰⁵ is an apocalyptic number.

It is an amenable number.

148105 is a deficient number, since it is larger than the sum of its proper divisors (39095).

148105 is a wasteful number, since it uses less digits than its factorization.

148105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1583.

The product of its (nonzero) digits is 160, while the sum is 19.

The square root of 148105 is about 384.8441242893. The cubic root of 148105 is about 52.9082308940.

Adding to 148105 its reverse (501841), we get a palindrome (649946).

It can be divided in two parts, 148 and 105, that added together give a triangular number (253 = T₂₂).

The spelling of 148105 in words is "one hundred forty-eight thousand, one hundred five".