1126426 has 16 divisors (see below), whose sum is σ = 1964160. Its totient is φ = 474480.

The previous prime is 1126421. The next prime is 1126439. The reversal of 1126426 is 6246211.

It is a super-4 number, since 4×1126426⁴ (a number of 25 digits) contains 4444 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1126397 and 1126406.

It is not an unprimeable number, because it can be changed into a prime (1126421) 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 7 ways as a sum of consecutive naturals, for example, 195 + ... + 1513.

It is an arithmetic number, because the mean of its divisors is an integer number (122760).

2^1126426 is an apocalyptic number.

1126426 is a deficient number, since it is larger than the sum of its proper divisors (837734).

1126426 is a wasteful number, since it uses less digits than its factorization.

1126426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1389.

The product of its digits is 576, while the sum is 22.

The square root of 1126426 is about 1061.3321817414. The cubic root of 1126426 is about 104.0481162954.

The spelling of 1126426 in words is "one million, one hundred twenty-six thousand, four hundred twenty-six".