1448413056 has 256 divisors, whose sum is σ = 4593672000. Its totient is φ = 447676416.

The previous prime is 1448413051. The next prime is 1448413069. The reversal of 1448413056 is 6503148441.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 1448413056.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1448413051) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5228790 + ... + 5229066.

Almost surely, 2^1448413056 is an apocalyptic number.

1448413056 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 1448413056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2296836000).

1448413056 is an abundant number, since it is smaller than the sum of its proper divisors (3145258944).

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

1448413056 is a wasteful number, since it uses less digits than its factorization.

1448413056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 406 (or 388 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 36.

The square root of 1448413056 is about 38058.0222292226. The cubic root of 1448413056 is about 1131.4381292647.

The spelling of 1448413056 in words is "one billion, four hundred forty-eight million, four hundred thirteen thousand, fifty-six".