5995944 has 80 divisors (see below), whose sum is σ = 17714400. Its totient is φ = 1889568.

The previous prime is 5995933. The next prime is 5995949. The reversal of 5995944 is 4495995.

5995944 is a `hidden beast` number, since 59 + 9 + 594 + 4 = 666.

It is a super-2 number, since 2×5995944² = 71902688902272, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5995944.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5995949) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 12069 + ... + 12555.

It is an arithmetic number, because the mean of its divisors is an integer number (221430).

Almost surely, 2^5995944 is an apocalyptic number.

5995944 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5995944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8857200).

5995944 is an abundant number, since it is smaller than the sum of its proper divisors (11718456).

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

5995944 is a wasteful number, since it uses less digits than its factorization.

5995944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 524 (or 511 counting only the distinct ones).

The product of its digits is 291600, while the sum is 45.

The square root of 5995944 is about 2448.6616752831. The cubic root of 5995944 is about 181.6711042693.

The spelling of 5995944 in words is "five million, nine hundred ninety-five thousand, nine hundred forty-four".