148485 has 16 divisors (see below), whose sum is σ = 250560. Its totient is φ = 74880.

The previous prime is 148483. The next prime is 148501. The reversal of 148485 is 584841.

It is not a de Polignac number, because 148485 - 2¹ = 148483 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25 + ... + 545.

It is an arithmetic number, because the mean of its divisors is an integer number (15660).

2¹⁴⁸⁴⁸⁵ is an apocalyptic number.

148485 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

148485 is a deficient number, since it is larger than the sum of its proper divisors (102075).

148485 is a wasteful number, since it uses less digits than its factorization.

148485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 548.

The product of its digits is 5120, while the sum is 30.

The square root of 148485 is about 385.3375143948. The cubic root of 148485 is about 52.9534419656.

The spelling of 148485 in words is "one hundred forty-eight thousand, four hundred eighty-five".