1126493 has 4 divisors (see below), whose sum is σ = 1133568. Its totient is φ = 1119420.

The previous prime is 1126483. The next prime is 1126501. The reversal of 1126493 is 3946211.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1126493 - 2¹⁰ = 1125469 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1126483) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3293 + ... + 3618.

It is an arithmetic number, because the mean of its divisors is an integer number (283392).

2^1126493 is an apocalyptic number.

It is an amenable number.

1126493 is a deficient number, since it is larger than the sum of its proper divisors (7075).

1126493 is an equidigital number, since it uses as much as digits as its factorization.

1126493 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7074.

The product of its digits is 1296, while the sum is 26.

The square root of 1126493 is about 1061.3637453767. The cubic root of 1126493 is about 104.0501791874.

The spelling of 1126493 in words is "one million, one hundred twenty-six thousand, four hundred ninety-three".