1164941 has 2 divisors, whose sum is σ = 1164942. Its totient is φ = 1164940.

The previous prime is 1164937. The next prime is 1164953. The reversal of 1164941 is 1494611.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1042441 + 122500 = 1021^2 + 350^2 .

It is a cyclic number.

It is not a de Polignac number, because 1164941 - 2² = 1164937 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1164941.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1164991) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 582470 + 582471.

It is an arithmetic number, because the mean of its divisors is an integer number (582471).

2^1164941 is an apocalyptic number.

It is an amenable number.

1164941 is a deficient number, since it is larger than the sum of its proper divisors (1).

1164941 is an equidigital number, since it uses as much as digits as its factorization.

1164941 is an evil number, because the sum of its binary digits is even.

The product of its digits is 864, while the sum is 26.

The square root of 1164941 is about 1079.3243256779. The cubic root of 1164941 is about 105.2207299142.

The spelling of 1164941 in words is "one million, one hundred sixty-four thousand, nine hundred forty-one".