148480 has 44 divisors (see below), whose sum is σ = 368460. Its totient is φ = 57344.

The previous prime is 148471. The next prime is 148483. The reversal of 148480 is 84841.

It can be written as a sum of positive squares in 2 ways, for example, as 65536 + 82944 = 256^2 + 288^2 .

It is a nialpdrome in base 8.

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 (3) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5106 + ... + 5134.

2¹⁴⁸⁴⁸⁰ is an apocalyptic number.

148480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 148480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (184230).

148480 is an abundant number, since it is smaller than the sum of its proper divisors (219980).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

148480 is an equidigital number, since it uses as much as digits as its factorization.

148480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54 (or 36 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 25.

The square root of 148480 is about 385.3310265214. The cubic root of 148480 is about 52.9528475842.

Subtracting from 148480 its product of nonzero digits (1024), we obtain a square (147456 = 384²).

The spelling of 148480 in words is "one hundred forty-eight thousand, four hundred eighty".