546028222 has 8 divisors (see below), whose sum is σ = 819307656. Its totient is φ = 272925672.

The previous prime is 546028181. The next prime is 546028267. The reversal of 546028222 is 222820645.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36213 + ... + 49024.

It is an arithmetic number, because the mean of its divisors is an integer number (102413457).

Almost surely, 2^546028222 is an apocalyptic number.

546028222 is a deficient number, since it is larger than the sum of its proper divisors (273279434).

546028222 is a wasteful number, since it uses less digits than its factorization.

546028222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88442.

The product of its (nonzero) digits is 15360, while the sum is 31.

The square root of 546028222 is about 23367.2467783434. The cubic root of 546028222 is about 817.3442845438.

Adding to 546028222 its reverse (222820645), we get a palindrome (768848867).

The spelling of 546028222 in words is "five hundred forty-six million, twenty-eight thousand, two hundred twenty-two".