148017 has 4 divisors (see below), whose sum is σ = 197360. Its totient is φ = 98676.

The previous prime is 148013. The next prime is 148021. The reversal of 148017 is 710841.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 710841 = 3 ⋅236947.

It is an interprime number because it is at equal distance from previous prime (148013) and next prime (148021).

It is not a de Polignac number, because 148017 - 2² = 148013 is a prime.

It is a D-number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 147984 and 148002.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 148017.

It is not an unprimeable number, because it can be changed into a prime (148013) 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, 24667 + ... + 24672.

It is an arithmetic number, because the mean of its divisors is an integer number (49340).

2¹⁴⁸⁰¹⁷ is an apocalyptic number.

It is an amenable number.

148017 is a deficient number, since it is larger than the sum of its proper divisors (49343).

148017 is an equidigital number, since it uses as much as digits as its factorization.

148017 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49342.

The product of its (nonzero) digits is 224, while the sum is 21.

The square root of 148017 is about 384.7297752969. The cubic root of 148017 is about 52.8977499362.

Adding to 148017 its reverse (710841), we get a palindrome (858858).

The spelling of 148017 in words is "one hundred forty-eight thousand, seventeen".