1048450880 has 28 divisors (see below), whose sum is σ = 2496624420. Its totient is φ = 419380224.

The previous prime is 1048450873. The next prime is 1048450919. The reversal of 1048450880 is 880548401.

It can be written as a sum of positive squares in 2 ways, for example, as 759994624 + 288456256 = 27568^2 + 16984^2 .

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

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, 1637885 + ... + 1638524.

Almost surely, 2^1048450880 is an apocalyptic number.

1048450880 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1048450880 is an abundant number, since it is smaller than the sum of its proper divisors (1448173540).

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

1048450880 is an equidigital number, since it uses as much as digits as its factorization.

1048450880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3276426 (or 3276416 counting only the distinct ones).

The product of its (nonzero) digits is 40960, while the sum is 38.

The square root of 1048450880 is about 32379.7912284808. The cubic root of 1048450880 is about 1015.8962632011.

The spelling of 1048450880 in words is "one billion, forty-eight million, four hundred fifty thousand, eight hundred eighty".