148488480 has 144 divisors (see below), whose sum is σ = 579144384. Its totient is φ = 33937920.

The previous prime is 148488449. The next prime is 148488491. The reversal of 148488480 is 84884841.

148488480 is a `hidden beast` number, since 14 + 84 + 88 + 480 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2715 + ... + 17445.

It is an arithmetic number, because the mean of its divisors is an integer number (4021836).

Almost surely, 2^148488480 is an apocalyptic number.

148488480 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 148488480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (289572192).

148488480 is an abundant number, since it is smaller than the sum of its proper divisors (430655904).

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

148488480 is a wasteful number, since it uses less digits than its factorization.

148488480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14759 (or 14748 counting only the distinct ones).

The product of its (nonzero) digits is 262144, while the sum is 45.

The square root of 148488480 is about 12185.5849264613. The cubic root of 148488480 is about 529.5385564725.

The spelling of 148488480 in words is "one hundred forty-eight million, four hundred eighty-eight thousand, four hundred eighty".