147056448 has 280 divisors, whose sum is σ = 512246880. Its totient is φ = 36879360.

The previous prime is 147056339. The next prime is 147056453. The reversal of 147056448 is 844650741.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 5070898 + ... + 5070926.

Almost surely, 2^147056448 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 147056448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (256123440).

147056448 is an abundant number, since it is smaller than the sum of its proper divisors (365190432).

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

147056448 is an equidigital number, since it uses as much as digits as its factorization.

147056448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83 (or 52 counting only the distinct ones).

The product of its (nonzero) digits is 107520, while the sum is 39.

The square root of 147056448 is about 12126.6833058343. The cubic root of 147056448 is about 527.8307538361.

The spelling of 147056448 in words is "one hundred forty-seven million, fifty-six thousand, four hundred forty-eight".