1141066 has 16 divisors (see below), whose sum is σ = 1785600. Its totient is φ = 546480.

The previous prime is 1141061. The next prime is 1141067. The reversal of 1141066 is 6601411.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1141061) 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, 5635 + ... + 5833.

It is an arithmetic number, because the mean of its divisors is an integer number (111600).

2^1141066 is an apocalyptic number.

1141066 is a deficient number, since it is larger than the sum of its proper divisors (644534).

1141066 is a wasteful number, since it uses less digits than its factorization.

1141066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 309.

The product of its (nonzero) digits is 144, while the sum is 19.

The square root of 1141066 is about 1068.2069087962. The cubic root of 1141066 is about 104.4969436619.

Adding to 1141066 its reverse (6601411), we get a palindrome (7742477).

It can be divided in two parts, 11410 and 66, that added together give a triangular number (11476 = T₁₅₁).

The spelling of 1141066 in words is "one million, one hundred forty-one thousand, sixty-six".