1132514280 has 48 divisors (see below), whose sum is σ = 3680672580. Its totient is φ = 302003712.

The previous prime is 1132514261. The next prime is 1132514287. The reversal of 1132514280 is 824152311.

It can be written as a sum of positive squares in 2 ways, for example, as 1052483364 + 80030916 = 32442^2 + 8946^2 .

It is not an unprimeable number, because it can be changed into a prime (1132514287) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1572577 + ... + 1573296.

Almost surely, 2^1132514280 is an apocalyptic number.

1132514280 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1132514280 is an abundant number, since it is smaller than the sum of its proper divisors (2548158300).

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

1132514280 is a wasteful number, since it uses less digits than its factorization.

1132514280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3145890 (or 3145883 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 27.

The square root of 1132514280 is about 33652.8495078797. The cubic root of 1132514280 is about 1042.3523797670.

Adding to 1132514280 its reverse (824152311), we get a palindrome (1956666591).

The spelling of 1132514280 in words is "one billion, one hundred thirty-two million, five hundred fourteen thousand, two hundred eighty".