148488 has 32 divisors (see below), whose sum is σ = 388800. Its totient is φ = 47168.

The previous prime is 148483. The next prime is 148501. The reversal of 148488 is 884841.

148488 is nontrivially palindromic in base 11.

It is a super-2 number, since 2×148488² = 44097372288, which contains 22 as substring.

It is a nude number because it is divisible by every one of its digits.

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 polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 418 + ... + 686.

It is an arithmetic number, because the mean of its divisors is an integer number (12150).

2¹⁴⁸⁴⁸⁸ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 148488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (194400).

148488 is an abundant number, since it is smaller than the sum of its proper divisors (240312).

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

148488 is a wasteful number, since it uses less digits than its factorization.

148488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 301 (or 297 counting only the distinct ones).

The product of its digits is 8192, while the sum is 33.

The square root of 148488 is about 385.3414070665. The cubic root of 148488 is about 52.9537985881.

It can be divided in two parts, 148 and 488, that added together give a palindrome (636).

The spelling of 148488 in words is "one hundred forty-eight thousand, four hundred eighty-eight".