148671 has 6 divisors (see below), whose sum is σ = 214760. Its totient is φ = 99108.

The previous prime is 148669. The next prime is 148691. The reversal of 148671 is 176841.

It is a happy number.

It is not a de Polignac number, because 148671 - 2¹ = 148669 is a prime.

It is a Duffinian number.

148671 is a lucky number.

It is a plaindrome in base 16.

It is a zygodrome in base 8.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 148671.

It is not an unprimeable number, because it can be changed into a prime (148691) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8251 + ... + 8268.

2¹⁴⁸⁶⁷¹ is an apocalyptic number.

148671 is a deficient number, since it is larger than the sum of its proper divisors (66089).

148671 is a wasteful number, since it uses less digits than its factorization.

148671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16525 (or 16522 counting only the distinct ones).

The product of its digits is 1344, while the sum is 27.

The square root of 148671 is about 385.5787857235. The cubic root of 148671 is about 52.9755434809.

The spelling of 148671 in words is "one hundred forty-eight thousand, six hundred seventy-one".