1163004 has 24 divisors (see below), whose sum is σ = 2873808. Its totient is φ = 364800.

The previous prime is 1163003. The next prime is 1163011. The reversal of 1163004 is 4003611.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1163003) 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, 2647 + ... + 3054.

It is an arithmetic number, because the mean of its divisors is an integer number (119742).

2^1163004 is an apocalyptic number.

It is an amenable number.

1163004 is an abundant number, since it is smaller than the sum of its proper divisors (1710804).

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

1163004 is a wasteful number, since it uses less digits than its factorization.

1163004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5725 (or 5723 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 1163004 is about 1078.4266317186. The cubic root of 1163004 is about 105.1623791419.

Adding to 1163004 its reverse (4003611), we get a palindrome (5166615).

The spelling of 1163004 in words is "one million, one hundred sixty-three thousand, four".