1126369 has 8 divisors (see below), whose sum is σ = 1213920. Its totient is φ = 1041216.

The previous prime is 1126361. The next prime is 1126381. The reversal of 1126369 is 9636211.

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

It is not a de Polignac number, because 1126369 - 2³ = 1126361 is a prime.

It is a super-2 number, since 2×1126369² = 2537414248322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1126361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 442 + ... + 1564.

It is an arithmetic number, because the mean of its divisors is an integer number (151740).

2^1126369 is an apocalyptic number.

It is an amenable number.

1126369 is a deficient number, since it is larger than the sum of its proper divisors (87551).

1126369 is a wasteful number, since it uses less digits than its factorization.

1126369 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1199.

The product of its digits is 1944, while the sum is 28.

The square root of 1126369 is about 1061.3053283575. The cubic root of 1126369 is about 104.0463612333.

The spelling of 1126369 in words is "one million, one hundred twenty-six thousand, three hundred sixty-nine".