1141073 has 4 divisors (see below), whose sum is σ = 1149540. Its totient is φ = 1132608.

The previous prime is 1141067. The next prime is 1141081. The reversal of 1141073 is 3701411.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 380689 + 760384 = 617^2 + 872^2 .

It is a cyclic number.

It is not a de Polignac number, because 1141073 - 2⁶ = 1141009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1141013) 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, 4028 + ... + 4301.

It is an arithmetic number, because the mean of its divisors is an integer number (287385).

2^1141073 is an apocalyptic number.

It is an amenable number.

1141073 is a deficient number, since it is larger than the sum of its proper divisors (8467).

1141073 is an equidigital number, since it uses as much as digits as its factorization.

1141073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8466.

The product of its (nonzero) digits is 84, while the sum is 17.

The square root of 1141073 is about 1068.2101853100. The cubic root of 1141073 is about 104.4971573443.

Adding to 1141073 its reverse (3701411), we get a palindrome (4842484).

The spelling of 1141073 in words is "one million, one hundred forty-one thousand, seventy-three".