148423 has 8 divisors (see below), whose sum is σ = 164736. Its totient is φ = 132600.

The previous prime is 148411. The next prime is 148429. The reversal of 148423 is 324841.

148423 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 148423 - 2¹⁷ = 17351 is a prime.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 148394 and 148403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148429) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1068 + ... + 1198.

It is an arithmetic number, because the mean of its divisors is an integer number (20592).

2¹⁴⁸⁴²³ is an apocalyptic number.

148423 is a deficient number, since it is larger than the sum of its proper divisors (16313).

148423 is a wasteful number, since it uses less digits than its factorization.

148423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 245.

The product of its digits is 768, while the sum is 22.

The square root of 148423 is about 385.2570570411. The cubic root of 148423 is about 52.9460706925.

The spelling of 148423 in words is "one hundred forty-eight thousand, four hundred twenty-three".