1189882 has 8 divisors (see below), whose sum is σ = 1862496. Its totient is φ = 569052.

The previous prime is 1189879. The next prime is 1189891. The reversal of 1189882 is 2889811.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12888 + ... + 12979.

It is an arithmetic number, because the mean of its divisors is an integer number (232812).

2^1189882 is an apocalyptic number.

1189882 is a deficient number, since it is larger than the sum of its proper divisors (672614).

1189882 is a wasteful number, since it uses less digits than its factorization.

1189882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25892.

The product of its digits is 9216, while the sum is 37.

The square root of 1189882 is about 1090.8171249114. The cubic root of 1189882 is about 105.9663474518.

It can be divided in two parts, 118 and 9882, that added together give a 4-th power (10000 = 10⁴).

The spelling of 1189882 in words is "one million, one hundred eighty-nine thousand, eight hundred eighty-two".