5605992 has 96 divisors (see below), whose sum is σ = 17784000. Its totient is φ = 1594656.

The previous prime is 5605991. The next prime is 5606011. The reversal of 5605992 is 2995065.

5605992 is a `hidden beast` number, since 5 + 60 + 599 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (5605991) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 24583 + ... + 24809.

It is an arithmetic number, because the mean of its divisors is an integer number (185250).

Almost surely, 2^5605992 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 5605992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8892000).

5605992 is an abundant number, since it is smaller than the sum of its proper divisors (12178008).

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

5605992 is a wasteful number, since it uses less digits than its factorization.

5605992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 260 (or 239 counting only the distinct ones).

The product of its (nonzero) digits is 24300, while the sum is 36.

The square root of 5605992 is about 2367.6976158285. The cubic root of 5605992 is about 177.6441149238.

The spelling of 5605992 in words is "five million, six hundred five thousand, nine hundred ninety-two".