1130569828 has 12 divisors (see below), whose sum is σ = 1978733680. Its totient is φ = 565217352.

The previous prime is 1130569813. The next prime is 1130569837. The reversal of 1130569828 is 8289650311.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

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 3 ways as a sum of consecutive naturals, for example, 51775 + ... + 70297.

Almost surely, 2^1130569828 is an apocalyptic number.

It is an amenable number.

1130569828 is a deficient number, since it is larger than the sum of its proper divisors (848163852).

1130569828 is a wasteful number, since it uses less digits than its factorization.

1130569828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33786 (or 33784 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 43.

The square root of 1130569828 is about 33623.9472400252. The cubic root of 1130569828 is about 1041.7554880322.

The spelling of 1130569828 in words is "one billion, one hundred thirty million, five hundred sixty-nine thousand, eight hundred twenty-eight".