5566950 has 72 divisors (see below), whose sum is σ = 15233400. Its totient is φ = 1457280.

The previous prime is 5566919. The next prime is 5566969. The reversal of 5566950 is 596655.

5566950 is a `hidden beast` number, since 5 + 566 + 95 + 0 = 666.

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 35 ways as a sum of consecutive naturals, for example, 39981 + ... + 40119.

It is an arithmetic number, because the mean of its divisors is an integer number (211575).

Almost surely, 2^5566950 is an apocalyptic number.

5566950 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 5566950, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7616700).

5566950 is an abundant number, since it is smaller than the sum of its proper divisors (9666450).

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

5566950 is a wasteful number, since it uses less digits than its factorization.

5566950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246 (or 238 counting only the distinct ones).

The product of its (nonzero) digits is 40500, while the sum is 36.

The square root of 5566950 is about 2359.4384925232. The cubic root of 5566950 is about 177.2307628838.

The spelling of 5566950 in words is "five million, five hundred sixty-six thousand, nine hundred fifty".