148448256 has 176 divisors, whose sum is σ = 452763648. Its totient is φ = 42803200.

The previous prime is 148448227. The next prime is 148448281. The reversal of 148448256 is 652844841.

148448256 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (176).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 777121 + ... + 777311.

Almost surely, 2^148448256 is an apocalyptic number.

148448256 is a gapful number since it is divisible by the number (16) 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 148448256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (226381824).

148448256 is an abundant number, since it is smaller than the sum of its proper divisors (304315392).

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

148448256 is a wasteful number, since it uses less digits than its factorization.

148448256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 248 (or 230 counting only the distinct ones).

The product of its digits is 245760, while the sum is 42.

The square root of 148448256 is about 12183.9343399413. The cubic root of 148448256 is about 529.4907366404.

The spelling of 148448256 in words is "one hundred forty-eight million, four hundred forty-eight thousand, two hundred fifty-six".