1132909480 has 32 divisors (see below), whose sum is σ = 2577695400. Its totient is φ = 448070656.

The previous prime is 1132909471. The next prime is 1132909483. The reversal of 1132909480 is 849092311.

It can be written as a sum of positive squares in 4 ways, for example, as 592532964 + 540376516 = 24342^2 + 23246^2 .

It is not an unprimeable number, because it can be changed into a prime (1132909483) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 155557 + ... + 162676.

Almost surely, 2^1132909480 is an apocalyptic number.

1132909480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1132909480 is an abundant number, since it is smaller than the sum of its proper divisors (1444785920).

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

1132909480 is a wasteful number, since it uses less digits than its factorization.

1132909480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 318333 (or 318329 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 37.

The square root of 1132909480 is about 33658.7207124692. The cubic root of 1132909480 is about 1042.4736114256.

The spelling of 1132909480 in words is "one billion, one hundred thirty-two million, nine hundred nine thousand, four hundred eighty".