1134459 has 8 divisors (see below), whose sum is σ = 1680720. Its totient is φ = 756288.

The previous prime is 1134449. The next prime is 1134467. The reversal of 1134459 is 9544311.

It is not a de Polignac number, because 1134459 - 2⁴ = 1134443 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 42017 = 1134459 / (1 + 1 + 3 + 4 + 4 + 5 + 9).

It is a plaindrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (1134449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20982 + ... + 21035.

It is an arithmetic number, because the mean of its divisors is an integer number (210090).

2^1134459 is an apocalyptic number.

1134459 is a deficient number, since it is larger than the sum of its proper divisors (546261).

1134459 is an equidigital number, since it uses as much as digits as its factorization.

1134459 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42026 (or 42020 counting only the distinct ones).

The product of its digits is 2160, while the sum is 27.

The square root of 1134459 is about 1065.1098534893. The cubic root of 1134459 is about 104.2948670804.

The spelling of 1134459 in words is "one million, one hundred thirty-four thousand, four hundred fifty-nine".