1130532064 has 24 divisors (see below), whose sum is σ = 2322507600. Its totient is φ = 540688896.

The previous prime is 1130532061. The next prime is 1130532089. The reversal of 1130532064 is 4602350311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1130532061) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 767289 + ... + 768760.

It is an arithmetic number, because the mean of its divisors is an integer number (96771150).

Almost surely, 2^1130532064 is an apocalyptic number.

It is an amenable number.

1130532064 is an abundant number, since it is smaller than the sum of its proper divisors (1191975536).

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

1130532064 is a wasteful number, since it uses less digits than its factorization.

1130532064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1536082 (or 1536074 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 1130532064 is about 33623.3856712854. The cubic root of 1130532064 is about 1041.7438887804.

Adding to 1130532064 its reverse (4602350311), we get a palindrome (5732882375).

The spelling of 1130532064 in words is "one billion, one hundred thirty million, five hundred thirty-two thousand, sixty-four".