1126546 has 8 divisors (see below), whose sum is σ = 1718640. Its totient is φ = 553668.

The previous prime is 1126537. The next prime is 1126553. The reversal of 1126546 is 6456211.

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

It is a self number, because there is not a number n which added to its sum of digits gives 1126546.

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 in 3 ways as a sum of consecutive naturals, for example, 4656 + ... + 4891.

It is an arithmetic number, because the mean of its divisors is an integer number (214830).

2^1126546 is an apocalyptic number.

1126546 is a deficient number, since it is larger than the sum of its proper divisors (592094).

1126546 is an equidigital number, since it uses as much as digits as its factorization.

1126546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9608.

The product of its digits is 1440, while the sum is 25.

The square root of 1126546 is about 1061.3887129605. The cubic root of 1126546 is about 104.0518109694.

It can be divided in two parts, 11265 and 46, that added together give a palindrome (11311).

The spelling of 1126546 in words is "one million, one hundred twenty-six thousand, five hundred forty-six".