148718848 has 72 divisors (see below), whose sum is σ = 308280168. Its totient is φ = 71565312.

The previous prime is 148718813. The next prime is 148718861. The reversal of 148718848 is 848817841.

It can be written as a sum of positive squares in 4 ways, for example, as 3564544 + 145154304 = 1888^2 + 12048^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1316040 + ... + 1316152.

It is an arithmetic number, because the mean of its divisors is an integer number (4281669).

Almost surely, 2^148718848 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 148718848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (154140084).

148718848 is an abundant number, since it is smaller than the sum of its proper divisors (159561320).

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

148718848 is an equidigital number, since it uses as much as digits as its factorization.

148718848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 279 (or 265 counting only the distinct ones).

The product of its digits is 458752, while the sum is 49.

The square root of 148718848 is about 12195.0337432907. The cubic root of 148718848 is about 529.8122605498.

The spelling of 148718848 in words is "one hundred forty-eight million, seven hundred eighteen thousand, eight hundred forty-eight".