1448798880 has 192 divisors, whose sum is σ = 4672442880. Its totient is φ = 377266176.

The previous prime is 1448798863. The next prime is 1448798881. The reversal of 1448798880 is 888978441.

It is a self number, because there is not a number n which added to its sum of digits gives 1448798880.

It is not an unprimeable number, because it can be changed into a prime (1448798881) 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, 6061801 + ... + 6062039.

It is an arithmetic number, because the mean of its divisors is an integer number (24335640).

Almost surely, 2^1448798880 is an apocalyptic number.

1448798880 is a gapful number since it is divisible by the number (10) 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 1448798880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2336221440).

1448798880 is an abundant number, since it is smaller than the sum of its proper divisors (3223644000).

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

1448798880 is a wasteful number, since it uses less digits than its factorization.

1448798880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 503 (or 495 counting only the distinct ones).

The product of its (nonzero) digits is 4128768, while the sum is 57.

The square root of 1448798880 is about 38063.0907835924. The cubic root of 1448798880 is about 1131.5385833968.

The spelling of 1448798880 in words is "one billion, four hundred forty-eight million, seven hundred ninety-eight thousand, eight hundred eighty".