1164004 has 12 divisors (see below), whose sum is σ = 2044924. Its totient is φ = 579744.

The previous prime is 1164001. The next prime is 1164029. The reversal of 1164004 is 4004611.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1004004 + 160000 = 1002^2 + 400^2 .

It is not an unprimeable number, because it can be changed into a prime (1164001) 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, 1222 + ... + 1954.

2^1164004 is an apocalyptic number.

It is an amenable number.

1164004 is a deficient number, since it is larger than the sum of its proper divisors (880920).

1164004 is a wasteful number, since it uses less digits than its factorization.

1164004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1134 (or 1132 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 1164004 is about 1078.8901704993. The cubic root of 1164004 is about 105.1925115268.

Adding to 1164004 its reverse (4004611), we get a palindrome (5168615).

It can be divided in two parts, 116 and 4004, that multiplied together give a palindrome (464464).

The spelling of 1164004 in words is "one million, one hundred sixty-four thousand, four".