5556225 has 24 divisors (see below), whose sum is σ = 9588672. Its totient is φ = 2833600.

The previous prime is 5556217. The next prime is 5556233. The reversal of 5556225 is 5226555.

It is an interprime number because it is at equal distance from previous prime (5556217) and next prime (5556233).

It is not a de Polignac number, because 5556225 - 2³ = 5556217 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5556192 and 5556201.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 115 + ... + 3335.

It is an arithmetic number, because the mean of its divisors is an integer number (399528).

Almost surely, 2^5556225 is an apocalyptic number.

It is an amenable number.

5556225 is a deficient number, since it is larger than the sum of its proper divisors (4032447).

5556225 is a wasteful number, since it uses less digits than its factorization.

5556225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3257 (or 3252 counting only the distinct ones).

The product of its digits is 15000, while the sum is 30.

The square root of 5556225 is about 2357.1646102892. The cubic root of 5556225 is about 177.1168751535.

It can be divided in two parts, 55 and 56225, that added together give a triangular number (56280 = T₃₃₅).

The spelling of 5556225 in words is "five million, five hundred fifty-six thousand, two hundred twenty-five".