5557226 has 8 divisors (see below), whose sum is σ = 8346240. Its totient is φ = 2775148.

The previous prime is 5557213. The next prime is 5557229. The reversal of 5557226 is 6227555.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 5557192 and 5557201.

It is not an unprimeable number, because it can be changed into a prime (5557229) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 1415 + ... + 3621.

It is an arithmetic number, because the mean of its divisors is an integer number (1043280).

Almost surely, 2^5557226 is an apocalyptic number.

5557226 is a deficient number, since it is larger than the sum of its proper divisors (2789014).

5557226 is a wasteful number, since it uses less digits than its factorization.

5557226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3468.

The product of its digits is 21000, while the sum is 32.

The square root of 5557226 is about 2357.3769321006. The cubic root of 5557226 is about 177.1275108726.

The spelling of 5557226 in words is "five million, five hundred fifty-seven thousand, two hundred twenty-six".