1120448180 has 12 divisors (see below), whose sum is σ = 2352941220. Its totient is φ = 448179264.

The previous prime is 1120448149. The next prime is 1120448201. The reversal of 1120448180 is 818440211.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 670499236 + 449948944 = 25894^2 + 21212^2 .

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, 28011185 + ... + 28011224.

It is an arithmetic number, because the mean of its divisors is an integer number (196078435).

Almost surely, 2^1120448180 is an apocalyptic number.

1120448180 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1120448180 is an abundant number, since it is smaller than the sum of its proper divisors (1232493040).

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

1120448180 is a wasteful number, since it uses less digits than its factorization.

1120448180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56022418 (or 56022416 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 29.

The square root of 1120448180 is about 33473.0963611077. The cubic root of 1120448180 is about 1038.6373240405.

Adding to 1120448180 its reverse (818440211), we get a palindrome (1938888391).

The spelling of 1120448180 in words is "one billion, one hundred twenty million, four hundred forty-eight thousand, one hundred eighty".