1133004 has 24 divisors (see below), whose sum is σ = 2661120. Its totient is φ = 375184.

The previous prime is 1132997. The next prime is 1133009. The reversal of 1133004 is 4003311.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a plaindrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (1133009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2977 + ... + 3335.

It is an arithmetic number, because the mean of its divisors is an integer number (110880).

2^1133004 is an apocalyptic number.

It is an amenable number.

1133004 is an abundant number, since it is smaller than the sum of its proper divisors (1528116).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1133004 is a wasteful number, since it uses less digits than its factorization.

1133004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 629 (or 627 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 1133004 is about 1064.4266062064. The cubic root of 1133004 is about 104.2502602228.

Adding to 1133004 its reverse (4003311), we get a palindrome (5136315).

The spelling of 1133004 in words is "one million, one hundred thirty-three thousand, four".