1164441 has 8 divisors (see below), whose sum is σ = 1590624. Its totient is φ = 757280.

The previous prime is 1164439. The next prime is 1164461. The reversal of 1164441 is 1444611.

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

It is a cyclic number.

It is not a de Polignac number, because 1164441 - 2¹ = 1164439 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1164431) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4611 + ... + 4856.

It is an arithmetic number, because the mean of its divisors is an integer number (198828).

2^1164441 is an apocalyptic number.

It is an amenable number.

1164441 is a deficient number, since it is larger than the sum of its proper divisors (426183).

1164441 is an equidigital number, since it uses as much as digits as its factorization.

1164441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9511.

The product of its digits is 384, while the sum is 21.

The square root of 1164441 is about 1079.0926744261. The cubic root of 1164441 is about 105.2056739604.

The spelling of 1164441 in words is "one million, one hundred sixty-four thousand, four hundred forty-one".