1126342 has 16 divisors (see below), whose sum is σ = 1976832. Its totient is φ = 471240.

The previous prime is 1126319. The next prime is 1126343. The reversal of 1126342 is 2436211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1126343) 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, 334 + ... + 1537.

It is an arithmetic number, because the mean of its divisors is an integer number (123552).

2^1126342 is an apocalyptic number.

1126342 is a deficient number, since it is larger than the sum of its proper divisors (850490).

1126342 is a wasteful number, since it uses less digits than its factorization.

1126342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1923.

The product of its digits is 288, while the sum is 19.

The square root of 1126342 is about 1061.2926080964. The cubic root of 1126342 is about 104.0455298675.

The spelling of 1126342 in words is "one million, one hundred twenty-six thousand, three hundred forty-two".