1134603 has 6 divisors (see below), whose sum is σ = 1638884. Its totient is φ = 756396.

The previous prime is 1134587. The next prime is 1134607. The reversal of 1134603 is 3064311.

It is not a de Polignac number, because 1134603 - 2⁴ = 1134587 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1134607) 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 5 ways as a sum of consecutive naturals, for example, 63025 + ... + 63042.

2^1134603 is an apocalyptic number.

1134603 is a deficient number, since it is larger than the sum of its proper divisors (504281).

1134603 is a wasteful number, since it uses less digits than its factorization.

1134603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126073 (or 126070 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 1134603 is about 1065.1774500054. The cubic root of 1134603 is about 104.2992797051.

Adding to 1134603 its reverse (3064311), we get a palindrome (4198914).

The spelling of 1134603 in words is "one million, one hundred thirty-four thousand, six hundred three".