5550227 has 4 divisors (see below), whose sum is σ = 5556720. Its totient is φ = 5543736.

The previous prime is 5550217. The next prime is 5550229. The reversal of 5550227 is 7220555.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 7220555 = 5 ⋅1444111.

It is a cyclic number.

It is not a de Polignac number, because 5550227 - 2¹⁸ = 5288083 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5550196 and 5550205.

It is not an unprimeable number, because it can be changed into a prime (5550229) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1727 + ... + 3752.

It is an arithmetic number, because the mean of its divisors is an integer number (1389180).

Almost surely, 2^5550227 is an apocalyptic number.

5550227 is a deficient number, since it is larger than the sum of its proper divisors (6493).

5550227 is a wasteful number, since it uses less digits than its factorization.

5550227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6492.

The product of its (nonzero) digits is 3500, while the sum is 26.

The square root of 5550227 is about 2355.8919754522. The cubic root of 5550227 is about 177.0531190650.

The spelling of 5550227 in words is "five million, five hundred fifty thousand, two hundred twenty-seven".