148288384 has 48 divisors (see below), whose sum is σ = 303637680. Its totient is φ = 72104448.

The previous prime is 148288373. The next prime is 148288447. The reversal of 148288384 is 483882841.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 944434 + ... + 944590.

It is an arithmetic number, because the mean of its divisors is an integer number (6325785).

Almost surely, 2^148288384 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 148288384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (151818840).

148288384 is an abundant number, since it is smaller than the sum of its proper divisors (155349296).

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

148288384 is an frugal number, since it uses more digits than its factorization.

148288384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 375 (or 206 counting only the distinct ones).

The product of its digits is 393216, while the sum is 46.

The square root of 148288384 is about 12177.3718018298. The cubic root of 148288384 is about 529.3005892408.

The spelling of 148288384 in words is "one hundred forty-eight million, two hundred eighty-eight thousand, three hundred eighty-four".