1048288450 has 24 divisors (see below), whose sum is σ = 2127073680. Its totient is φ = 381195600.

The previous prime is 1048288421. The next prime is 1048288453. The reversal of 1048288450 is 548828401.

It is not an unprimeable number, because it can be changed into a prime (1048288453) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 952440 + ... + 953539.

It is an arithmetic number, because the mean of its divisors is an integer number (88628070).

Almost surely, 2^1048288450 is an apocalyptic number.

1048288450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1048288450 is an abundant number, since it is smaller than the sum of its proper divisors (1078785230).

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

1048288450 is a wasteful number, since it uses less digits than its factorization.

1048288450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1906002 (or 1905997 counting only the distinct ones).

The product of its (nonzero) digits is 81920, while the sum is 40.

The square root of 1048288450 is about 32377.2829310923. The cubic root of 1048288450 is about 1015.8437983200.

The spelling of 1048288450 in words is "one billion, forty-eight million, two hundred eighty-eight thousand, four hundred fifty".