1169982 has 48 divisors (see below), whose sum is σ = 2920320. Its totient is φ = 334800.

The previous prime is 1169939. The next prime is 1170007. The reversal of 1169982 is 2899611.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3607 + ... + 3917.

It is an arithmetic number, because the mean of its divisors is an integer number (60840).

2^1169982 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1169982, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1460160).

1169982 is an abundant number, since it is smaller than the sum of its proper divisors (1750338).

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

1169982 is a wasteful number, since it uses less digits than its factorization.

1169982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 349 (or 346 counting only the distinct ones).

The product of its digits is 7776, while the sum is 36.

The square root of 1169982 is about 1081.6570621043. The cubic root of 1169982 is about 105.3722839267.

It can be divided in two parts, 11699 and 82, that added together give a triangular number (11781 = T₁₅₃).

The spelling of 1169982 in words is "one million, one hundred sixty-nine thousand, nine hundred eighty-two".