1132481088 has 280 divisors, whose sum is σ = 3599566080. Its totient is φ = 352719360.

The previous prime is 1132481081. The next prime is 1132481093. The reversal of 1132481088 is 8801842311.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (1132481081) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 36531633 + ... + 36531663.

Almost surely, 2^1132481088 is an apocalyptic number.

1132481088 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1132481088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1799783040).

1132481088 is an abundant number, since it is smaller than the sum of its proper divisors (2467084992).

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

1132481088 is an frugal number, since it uses more digits than its factorization.

1132481088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99 (or 65 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 36.

The square root of 1132481088 is about 33652.3563513761. The cubic root of 1132481088 is about 1042.3421964964.

The spelling of 1132481088 in words is "one billion, one hundred thirty-two million, four hundred eighty-one thousand, eighty-eight".