1123466 has 4 divisors (see below), whose sum is σ = 1685202. Its totient is φ = 561732.

The previous prime is 1123439. The next prime is 1123477. The reversal of 1123466 is 6643211.

It is a happy number.

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

It can be written as a sum of positive squares in only one way, i.e., 942841 + 180625 = 971^2 + 425^2 .

It is a plaindrome in base 10 and base 16.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 280865 + ... + 280868.

2^1123466 is an apocalyptic number.

1123466 is a deficient number, since it is larger than the sum of its proper divisors (561736).

1123466 is an equidigital number, since it uses as much as digits as its factorization.

1123466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 561735.

The product of its digits is 864, while the sum is 23.

The square root of 1123466 is about 1059.9367905682. The cubic root of 1123466 is about 103.9568978195.

Adding to 1123466 its reverse (6643211), we get a palindrome (7766677).

The spelling of 1123466 in words is "one million, one hundred twenty-three thousand, four hundred sixty-six".