1132459008 has 88 divisors (see below), whose sum is σ = 3088972128. Its totient is φ = 368664576.

The previous prime is 1132458997. The next prime is 1132459057. The reversal of 1132459008 is 8009542311.

It is a self number, because there is not a number n which added to its sum of digits gives 1132459008.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 127810 + ... + 136382.

It is an arithmetic number, because the mean of its divisors is an integer number (35101956).

Almost surely, 2^1132459008 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1132459008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1544486064).

1132459008 is an abundant number, since it is smaller than the sum of its proper divisors (1956513120).

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

1132459008 is an equidigital number, since it uses as much as digits as its factorization.

1132459008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8639 (or 8621 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 33.

The square root of 1132459008 is about 33652.0282895400. The cubic root of 1132459008 is about 1042.3354222655.

The spelling of 1132459008 in words is "one billion, one hundred thirty-two million, four hundred fifty-nine thousand, eight".