1121066 has 8 divisors (see below), whose sum is σ = 1754784. Its totient is φ = 536140.

The previous prime is 1121051. The next prime is 1121083. The reversal of 1121066 is 6601211.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12140 + ... + 12231.

It is an arithmetic number, because the mean of its divisors is an integer number (219348).

2^1121066 is an apocalyptic number.

1121066 is a deficient number, since it is larger than the sum of its proper divisors (633718).

1121066 is a wasteful number, since it uses less digits than its factorization.

1121066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24396.

The product of its (nonzero) digits is 72, while the sum is 17.

The square root of 1121066 is about 1058.8040423043. The cubic root of 1121066 is about 103.8828192009.

Adding to 1121066 its reverse (6601211), we get a palindrome (7722277).

The spelling of 1121066 in words is "one million, one hundred twenty-one thousand, sixty-six".