1166832 has 80 divisors (see below), whose sum is σ = 3486880. Its totient is φ = 373248.

The previous prime is 1166827. The next prime is 1166833. The reversal of 1166832 is 2386611.

1166832 is nontrivially palindromic in base 11.

It is a super-2 number, since 2×1166832² = 2722993832448, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

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

It is a junction number, because it is equal to n+sod(n) for n = 1166796 and 1166805.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1166833) 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 15 ways as a sum of consecutive naturals, for example, 15948 + ... + 16020.

It is an arithmetic number, because the mean of its divisors is an integer number (43586).

2^1166832 is an apocalyptic number.

1166832 is a gapful number since it is divisible by the number (12) 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 1166832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1743440).

1166832 is an abundant number, since it is smaller than the sum of its proper divisors (2320048).

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

1166832 is a wasteful number, since it uses less digits than its factorization.

1166832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127 (or 115 counting only the distinct ones).

The product of its digits is 1728, while the sum is 27.

The square root of 1166832 is about 1080.1999814849. The cubic root of 1166832 is about 105.2776326060.

The spelling of 1166832 in words is "one million, one hundred sixty-six thousand, eight hundred thirty-two".