1132927488 has 480 divisors, whose sum is σ = 4248870912. Its totient is φ = 282009600.

The previous prime is 1132927487. The next prime is 1132927489. The reversal of 1132927488 is 8847292311.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1132927487) and next prime (1132927489).

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (1132927483) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 10999245 + ... + 10999347.

Almost surely, 2^1132927488 is an apocalyptic number.

1132927488 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 1132927488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2124435456).

1132927488 is an abundant number, since it is smaller than the sum of its proper divisors (3115943424).

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

1132927488 is a wasteful number, since it uses less digits than its factorization.

1132927488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176 (or 157 counting only the distinct ones).

The product of its digits is 193536, while the sum is 45.

The square root of 1132927488 is about 33658.9882200877. The cubic root of 1132927488 is about 1042.4791348929.

The spelling of 1132927488 in words is "one billion, one hundred thirty-two million, nine hundred twenty-seven thousand, four hundred eighty-eight".