1126534 has 8 divisors (see below), whose sum is σ = 1748160. Its totient is φ = 543816.

The previous prime is 1126523. The next prime is 1126537. The reversal of 1126534 is 4356211.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1126537) by changing a digit.

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, 9654 + ... + 9769.

It is an arithmetic number, because the mean of its divisors is an integer number (218520).

2^1126534 is an apocalyptic number.

1126534 is a deficient number, since it is larger than the sum of its proper divisors (621626).

1126534 is a wasteful number, since it uses less digits than its factorization.

1126534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19454.

The product of its digits is 720, while the sum is 22.

The square root of 1126534 is about 1061.3830599741. The cubic root of 1126534 is about 104.0514415138.

The spelling of 1126534 in words is "one million, one hundred twenty-six thousand, five hundred thirty-four".