1130726448 has 30 divisors (see below), whose sum is σ = 3164464004. Its totient is φ = 376908768.

The previous prime is 1130726417. The next prime is 1130726479. The reversal of 1130726448 is 8446270311.

1130726448 is a `hidden beast` number, since 1 + 1 + 3 + 0 + 7 + 2 + 644 + 8 = 666.

It is an interprime number because it is at equal distance from previous prime (1130726417) and next prime (1130726479).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3925990 + ... + 3926277.

Almost surely, 2^1130726448 is an apocalyptic number.

1130726448 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

1130726448 is an abundant number, since it is smaller than the sum of its proper divisors (2033737556).

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

1130726448 is a wasteful number, since it uses less digits than its factorization.

1130726448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7852281 (or 7852272 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

The square root of 1130726448 is about 33626.2761542220. The cubic root of 1130726448 is about 1041.8035912708.

Adding to 1130726448 its reverse (8446270311), we get a palindrome (9576996759).

The spelling of 1130726448 in words is "one billion, one hundred thirty million, seven hundred twenty-six thousand, four hundred forty-eight".