1130616448 has 64 divisors (see below), whose sum is σ = 2436225120. Its totient is φ = 519552000.

The previous prime is 1130616419. The next prime is 1130616457. The reversal of 1130616448 is 8446160311.

It is a tau number, because it is divible by the number of its divisors (64).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 416311 + ... + 419017.

Almost surely, 2^1130616448 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1130616448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1218112560).

1130616448 is an abundant number, since it is smaller than the sum of its proper divisors (1305608672).

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

1130616448 is a wasteful number, since it uses less digits than its factorization.

1130616448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2985 (or 2973 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 34.

The square root of 1130616448 is about 33624.6404887844. The cubic root of 1130616448 is about 1041.7698070573.

Adding to 1130616448 its reverse (8446160311), we get a palindrome (9576776759).

The spelling of 1130616448 in words is "one billion, one hundred thirty million, six hundred sixteen thousand, four hundred forty-eight".