547222226 has 8 divisors (see below), whose sum is σ = 821729280. Its totient is φ = 273312468.

The previous prime is 547222219. The next prime is 547222229. The reversal of 547222226 is 622222745.

547222226 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 547222192 and 547222201.

It is not an unprimeable number, because it can be changed into a prime (547222229) 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, 147026 + ... + 150701.

It is an arithmetic number, because the mean of its divisors is an integer number (102716160).

Almost surely, 2^547222226 is an apocalyptic number.

547222226 is a deficient number, since it is larger than the sum of its proper divisors (274507054).

547222226 is a wasteful number, since it uses less digits than its factorization.

547222226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 298648.

The product of its digits is 26880, while the sum is 32.

The square root of 547222226 is about 23392.7814934437. The cubic root of 547222226 is about 817.9396151048.

The spelling of 547222226 in words is "five hundred forty-seven million, two hundred twenty-two thousand, two hundred twenty-six".