5604012 has 48 divisors (see below), whose sum is σ = 15299200. Its totient is φ = 1769040.

The previous prime is 5604007. The next prime is 5604013. The reversal of 5604012 is 2104065.

It is a happy number.

It is a super-2 number, since 2×5604012² = 62809900992288, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (5604013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 687 + ... + 3417.

Almost surely, 2^5604012 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5604012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7649600).

5604012 is an abundant number, since it is smaller than the sum of its proper divisors (9695188).

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

5604012 is a wasteful number, since it uses less digits than its factorization.

5604012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2763 (or 2755 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 5604012 is about 2367.2794511844. The cubic root of 5604012 is about 177.6231982115.

Adding to 5604012 its reverse (2104065), we get a palindrome (7708077).

The spelling of 5604012 in words is "five million, six hundred four thousand, twelve".