1141306 has 16 divisors (see below), whose sum is σ = 1831104. Its totient is φ = 532224.

The previous prime is 1141303. The next prime is 1141319. The reversal of 1141306 is 6031411.

It is a self number, because there is not a number n which added to its sum of digits gives 1141306.

It is not an unprimeable number, because it can be changed into a prime (1141303) 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, 1690 + ... + 2266.

It is an arithmetic number, because the mean of its divisors is an integer number (114444).

2^1141306 is an apocalyptic number.

1141306 is a deficient number, since it is larger than the sum of its proper divisors (689798).

1141306 is a wasteful number, since it uses less digits than its factorization.

1141306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 645.

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 1141306 is about 1068.3192406767. The cubic root of 1141306 is about 104.5042694165.

Adding to 1141306 its reverse (6031411), we get a palindrome (7172717).

The spelling of 1141306 in words is "one million, one hundred forty-one thousand, three hundred six".