148533 has 16 divisors (see below), whose sum is σ = 247296. Its totient is φ = 77040.

The previous prime is 148531. The next prime is 148537. The reversal of 148533 is 335841.

It is not a de Polignac number, because 148533 - 2¹ = 148531 is a prime.

It is an Ulam number.

It is a Curzon number.

It is a plaindrome in base 9.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148531) 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 15 ways as a sum of consecutive naturals, for example, 91 + ... + 552.

It is an arithmetic number, because the mean of its divisors is an integer number (15456).

2¹⁴⁸⁵³³ is an apocalyptic number.

It is an amenable number.

148533 is a deficient number, since it is larger than the sum of its proper divisors (98763).

148533 is a wasteful number, since it uses less digits than its factorization.

148533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 664.

The product of its digits is 1440, while the sum is 24.

The square root of 148533 is about 385.3997924234. The cubic root of 148533 is about 52.9591473486.

The spelling of 148533 in words is "one hundred forty-eight thousand, five hundred thirty-three".