1141273 has 8 divisors (see below), whose sum is σ = 1373120. Its totient is φ = 926640.

The previous prime is 1141271. The next prime is 1141277. The reversal of 1141273 is 3721411.

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 1141273 - 2¹ = 1141271 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a self number, because there is not a number n which added to its sum of digits gives 1141273.

It is not an unprimeable number, because it can be changed into a prime (1141271) 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, 4158 + ... + 4423.

It is an arithmetic number, because the mean of its divisors is an integer number (171640).

2^1141273 is an apocalyptic number.

It is an amenable number.

1141273 is a deficient number, since it is larger than the sum of its proper divisors (231847).

1141273 is an equidigital number, since it uses as much as digits as its factorization.

1141273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8607.

The product of its digits is 168, while the sum is 19.

The square root of 1141273 is about 1068.3037957435. The cubic root of 1141273 is about 104.5032621861.

Adding to 1141273 its reverse (3721411), we get a palindrome (4862684).

The spelling of 1141273 in words is "one million, one hundred forty-one thousand, two hundred seventy-three".