5604660 has 96 divisors (see below), whose sum is σ = 17781120. Its totient is φ = 1465344.

The previous prime is 5604653. The next prime is 5604661. The reversal of 5604660 is 664065.

5604660 is a `hidden beast` number, since 560 + 46 + 60 = 666.

It is a super-3 number, since 3×5604660³ (a number of 21 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5604661) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 52327 + ... + 52433.

It is an arithmetic number, because the mean of its divisors is an integer number (185220).

Almost surely, 2^5604660 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 5604660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8890560).

5604660 is an abundant number, since it is smaller than the sum of its proper divisors (12176460).

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

5604660 is a wasteful number, since it uses less digits than its factorization.

5604660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222 (or 214 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 5604660 is about 2367.4163131988. The cubic root of 5604660 is about 177.6300442233.

The spelling of 5604660 in words is "five million, six hundred four thousand, six hundred sixty".