1141433 has 4 divisors (see below), whose sum is σ = 1143588. Its totient is φ = 1139280.

The previous prime is 1141423. The next prime is 1141447. The reversal of 1141433 is 3341411.

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 316969 + 824464 = 563^2 + 908^2 .

It is a cyclic number.

It is not a de Polignac number, because 1141433 - 2⁴ = 1141417 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1141423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 335 + ... + 1547.

It is an arithmetic number, because the mean of its divisors is an integer number (285897).

2^1141433 is an apocalyptic number.

It is an amenable number.

1141433 is a deficient number, since it is larger than the sum of its proper divisors (2155).

1141433 is an equidigital number, since it uses as much as digits as its factorization.

1141433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2154.

The product of its digits is 144, while the sum is 17.

The square root of 1141433 is about 1068.3786781848. The cubic root of 1141433 is about 104.5081455461.

Adding to 1141433 its reverse (3341411), we get a palindrome (4482844).

The spelling of 1141433 in words is "one million, one hundred forty-one thousand, four hundred thirty-three".