1166344 has 16 divisors (see below), whose sum is σ = 2257920. Its totient is φ = 564240.

The previous prime is 1166329. The next prime is 1166359. The reversal of 1166344 is 4436611.

It is an interprime number because it is at equal distance from previous prime (1166329) and next prime (1166359).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2104 + ... + 2599.

It is an arithmetic number, because the mean of its divisors is an integer number (141120).

2^1166344 is an apocalyptic number.

It is an amenable number.

1166344 is a deficient number, since it is larger than the sum of its proper divisors (1091576).

1166344 is a wasteful number, since it uses less digits than its factorization.

1166344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4740 (or 4736 counting only the distinct ones).

The product of its digits is 1728, while the sum is 25.

The square root of 1166344 is about 1079.9740737629. The cubic root of 1166344 is about 105.2629539294.

It can be divided in two parts, 1166 and 344, that multiplied together give a palindrome (401104).

The spelling of 1166344 in words is "one million, one hundred sixty-six thousand, three hundred forty-four".