2448403328 has 32 divisors (see below), whose sum is σ = 5574491760. Its totient is φ = 1049315328.

The previous prime is 2448403319. The next prime is 2448403333. The reversal of 2448403328 is 8233048442.

2448403328 is digitally balanced in base 2, 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 (32).

It is a super-2 number, since 2×2448403328² = 11989357713122951168, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2448403291 and 2448403300.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1365401 + ... + 1367192.

Almost surely, 2^2448403328 is an apocalyptic number.

2448403328 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2448403328 is an abundant number, since it is smaller than the sum of its proper divisors (3126088432).

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

2448403328 is an equidigital number, since it uses as much as digits as its factorization.

2448403328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2732614 (or 2732602 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 38.

The square root of 2448403328 is about 49481.3432315656. The cubic root of 2448403328 is about 1347.8068327608.

The spelling of 2448403328 in words is "two billion, four hundred forty-eight million, four hundred three thousand, three hundred twenty-eight".