1130528647 has 8 divisors (see below), whose sum is σ = 1155211200. Its totient is φ = 1106373232.

The previous prime is 1130528639. The next prime is 1130528657. The reversal of 1130528647 is 7468250311.

It is not a de Polignac number, because 1130528647 - 2³ = 1130528639 is a prime.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1130528617) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 98379 + ... + 109267.

It is an arithmetic number, because the mean of its divisors is an integer number (144401400).

Almost surely, 2^1130528647 is an apocalyptic number.

1130528647 is a deficient number, since it is larger than the sum of its proper divisors (24682553).

1130528647 is an frugal number, since it uses more digits than its factorization.

1130528647 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11030 (or 10936 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 37.

The square root of 1130528647 is about 33623.3348583986. The cubic root of 1130528647 is about 1041.7428392325.

Adding to 1130528647 its reverse (7468250311), we get a palindrome (8598778958).

The spelling of 1130528647 in words is "one billion, one hundred thirty million, five hundred twenty-eight thousand, six hundred forty-seven".