148728 has 16 divisors (see below), whose sum is σ = 371880. Its totient is φ = 49568.

The previous prime is 148727. The next prime is 148747. The reversal of 148728 is 827841.

It is a junction number, because it is equal to n+sod(n) for n = 148695 and 148704.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148721) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3075 + ... + 3122.

2¹⁴⁸⁷²⁸ is an apocalyptic number.

It is an amenable number.

148728 is an abundant number, since it is smaller than the sum of its proper divisors (223152).

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

148728 is a wasteful number, since it uses less digits than its factorization.

148728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6206 (or 6202 counting only the distinct ones).

The product of its digits is 3584, while the sum is 30.

The square root of 148728 is about 385.6526934951. The cubic root of 148728 is about 52.9823128355.

The spelling of 148728 in words is "one hundred forty-eight thousand, seven hundred twenty-eight".