555243226 has 8 divisors (see below), whose sum is σ = 833195520. Its totient is φ = 277511388.

The previous prime is 555243203. The next prime is 555243281. The reversal of 555243226 is 622342555.

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

It is a junction number, because it is equal to n+sod(n) for n = 555243191 and 555243200.

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 3 ways as a sum of consecutive naturals, for example, 48666 + ... + 58981.

It is an arithmetic number, because the mean of its divisors is an integer number (104149440).

Almost surely, 2^555243226 is an apocalyptic number.

555243226 is a deficient number, since it is larger than the sum of its proper divisors (277952294).

555243226 is a wasteful number, since it uses less digits than its factorization.

555243226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110228.

The product of its digits is 72000, while the sum is 34.

The square root of 555243226 is about 23563.5995976846. The cubic root of 555243226 is about 821.9166083808.

The spelling of 555243226 in words is "five hundred fifty-five million, two hundred forty-three thousand, two hundred twenty-six".