1126685 has 8 divisors (see below), whose sum is σ = 1545216. Its totient is φ = 772560.

The previous prime is 1126669. The next prime is 1126693. The reversal of 1126685 is 5866211.

It is a happy number.

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

It is not a de Polignac number, because 1126685 - 2⁴ = 1126669 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16061 + ... + 16130.

It is an arithmetic number, because the mean of its divisors is an integer number (193152).

2^1126685 is an apocalyptic number.

It is an amenable number.

1126685 is a deficient number, since it is larger than the sum of its proper divisors (418531).

1126685 is an equidigital number, since it uses as much as digits as its factorization.

1126685 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32203.

The product of its digits is 2880, while the sum is 29.

The square root of 1126685 is about 1061.4541911924. The cubic root of 1126685 is about 104.0560903055.

The spelling of 1126685 in words is "one million, one hundred twenty-six thousand, six hundred eighty-five".