1158882 has 8 divisors (see below), whose sum is σ = 2317776. Its totient is φ = 386292.

The previous prime is 1158881. The next prime is 1158887. The reversal of 1158882 is 2888511.

It is a sphenic number, since it is the product of 3 distinct primes.

1158882 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (1158881) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 96568 + ... + 96579.

It is an arithmetic number, because the mean of its divisors is an integer number (289722).

2^1158882 is an apocalyptic number.

1158882 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1158882 is a wasteful number, since it uses less digits than its factorization.

1158882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193152.

The product of its digits is 5120, while the sum is 33.

The square root of 1158882 is about 1076.5138178398. The cubic root of 1158882 is about 105.0379907878.

The spelling of 1158882 in words is "one million, one hundred fifty-eight thousand, eight hundred eighty-two".