148234880 has 64 divisors (see below), whose sum is σ = 360278280. Its totient is φ = 58306560.

The previous prime is 148234873. The next prime is 148234897. The reversal of 148234880 is 88432841.

It can be written as a sum of positive squares in 4 ways, for example, as 30382144 + 117852736 = 5512^2 + 10856^2 .

It is a tau number, because it is divible by the number of its divisors (64).

It is a super-2 number, since 2×148234880² = 43947159297228800, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37142 + ... + 40938.

Almost surely, 2^148234880 is an apocalyptic number.

148234880 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 148234880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (180139140).

148234880 is an abundant number, since it is smaller than the sum of its proper divisors (212043400).

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

148234880 is an equidigital number, since it uses as much as digits as its factorization.

148234880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3877 (or 3865 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 38.

The square root of 148234880 is about 12175.1747420725. The cubic root of 148234880 is about 529.2369225200.

The spelling of 148234880 in words is "one hundred forty-eight million, two hundred thirty-four thousand, eight hundred eighty".