5599950 has 48 divisors (see below), whose sum is σ = 14277360. Its totient is φ = 1451520.

The previous prime is 5599949. The next prime is 5599961. The reversal of 5599950 is 599955.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5046 + ... + 6054.

It is an arithmetic number, because the mean of its divisors is an integer number (297445).

Almost surely, 2^5599950 is an apocalyptic number.

5599950 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 5599950, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7138680).

5599950 is an abundant number, since it is smaller than the sum of its proper divisors (8677410).

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

5599950 is a wasteful number, since it uses less digits than its factorization.

5599950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1061 (or 1056 counting only the distinct ones).

The product of its (nonzero) digits is 91125, while the sum is 42.

The square root of 5599950 is about 2366.4213487881. The cubic root of 5599950 is about 177.5802718327.

The spelling of 5599950 in words is "five million, five hundred ninety-nine thousand, nine hundred fifty".