1141801 has 2 divisors, whose sum is σ = 1141802. Its totient is φ = 1141800.

The previous prime is 1141769. The next prime is 1141813. The reversal of 1141801 is 1081411.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 952576 + 189225 = 976^2 + 435^2 .

It is a cyclic number.

It is not a de Polignac number, because 1141801 - 2⁵ = 1141769 is a prime.

1141801 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (1141871) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 570900 + 570901.

It is an arithmetic number, because the mean of its divisors is an integer number (570901).

2^1141801 is an apocalyptic number.

It is an amenable number.

1141801 is a deficient number, since it is larger than the sum of its proper divisors (1).

1141801 is an equidigital number, since it uses as much as digits as its factorization.

1141801 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32, while the sum is 16.

The square root of 1141801 is about 1068.5508878851. The cubic root of 1141801 is about 104.5193755424.

The spelling of 1141801 in words is "one million, one hundred forty-one thousand, eight hundred one".