5611984 has 40 divisors (see below), whose sum is σ = 12588480. Its totient is φ = 2373888.

The previous prime is 5611981. The next prime is 5611997. The reversal of 5611984 is 4891165.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5611981) 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, 9687 + ... + 10249.

It is an arithmetic number, because the mean of its divisors is an integer number (314712).

Almost surely, 2^5611984 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 5611984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6294240).

5611984 is an abundant number, since it is smaller than the sum of its proper divisors (6976496).

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

5611984 is a wasteful number, since it uses less digits than its factorization.

5611984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 667 (or 661 counting only the distinct ones).

The product of its digits is 8640, while the sum is 34.

The square root of 5611984 is about 2368.9626421706. The cubic root of 5611984 is about 177.7073843990.

The spelling of 5611984 in words is "five million, six hundred eleven thousand, nine hundred eighty-four".