1166341 has 4 divisors (see below), whose sum is σ = 1272384. Its totient is φ = 1060300.

The previous prime is 1166329. The next prime is 1166359. The reversal of 1166341 is 1436611.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1166341 - 2⁷ = 1166213 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1166311) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53005 + ... + 53026.

It is an arithmetic number, because the mean of its divisors is an integer number (318096).

2^1166341 is an apocalyptic number.

1166341 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1166341 is a deficient number, since it is larger than the sum of its proper divisors (106043).

1166341 is a wasteful number, since it uses less digits than its factorization.

1166341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106042.

The product of its digits is 432, while the sum is 22.

The square root of 1166341 is about 1079.9726848398. The cubic root of 1166341 is about 105.2628636790.

The spelling of 1166341 in words is "one million, one hundred sixty-six thousand, three hundred forty-one".