148980 has 48 divisors (see below), whose sum is σ = 451584. Its totient is φ = 36480.

The previous prime is 148961. The next prime is 148991. The reversal of 148980 is 89841.

It is a happy number.

148980 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 148980.

It is an unprimeable number.

148980 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 685 + ... + 875.

It is an arithmetic number, because the mean of its divisors is an integer number (9408).

2¹⁴⁸⁹⁸⁰ is an apocalyptic number.

148980 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 148980, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (225792).

148980 is an abundant number, since it is smaller than the sum of its proper divisors (302604).

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

148980 is a wasteful number, since it uses less digits than its factorization.

148980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216 (or 214 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 30.

The square root of 148980 is about 385.9792740550. The cubic root of 148980 is about 53.0122198001.

It can be divided in two parts, 148 and 980, that added together give a triangular number (1128 = T₄₇).

The spelling of 148980 in words is "one hundred forty-eight thousand, nine hundred eighty".