1126234 has 4 divisors (see below), whose sum is σ = 1689354. Its totient is φ = 563116.

The previous prime is 1126219. The next prime is 1126247. The reversal of 1126234 is 4326211.

1126234 = T₈₆₅ + T₈₆₆ + T₈₆₇.

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

It can be written as a sum of positive squares in only one way, i.e., 632025 + 494209 = 795^2 + 703^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 281557 + ... + 281560.

2^1126234 is an apocalyptic number.

1126234 is the 867-th centered triangular number.

1126234 is a deficient number, since it is larger than the sum of its proper divisors (563120).

1126234 is an equidigital number, since it uses as much as digits as its factorization.

1126234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 563119.

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

The square root of 1126234 is about 1061.2417255272. The cubic root of 1126234 is about 104.0422042711.

The spelling of 1126234 in words is "one million, one hundred twenty-six thousand, two hundred thirty-four".