1126679 has 4 divisors (see below), whose sum is σ = 1165560. Its totient is φ = 1087800.

The previous prime is 1126669. The next prime is 1126693. The reversal of 1126679 is 9766211.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 1126679 - 2⁴ = 1126663 is a prime.

It is a Duffinian number.

It is a plaindrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1126649) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19397 + ... + 19454.

It is an arithmetic number, because the mean of its divisors is an integer number (291390).

2^1126679 is an apocalyptic number.

1126679 is a deficient number, since it is larger than the sum of its proper divisors (38881).

1126679 is an equidigital number, since it uses as much as digits as its factorization.

1126679 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38880.

The product of its digits is 4536, while the sum is 32.

The square root of 1126679 is about 1061.4513648774. The cubic root of 1126679 is about 104.0559055932.

The spelling of 1126679 in words is "one million, one hundred twenty-six thousand, six hundred seventy-nine".