546226 has 4 divisors (see below), whose sum is σ = 819342. Its totient is φ = 273112.

The previous prime is 546211. The next prime is 546233. The reversal of 546226 is 622645.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 622645 = 5 ⋅124529.

It can be written as a sum of positive squares in only one way, i.e., 455625 + 90601 = 675^2 + 301^2 .

It is a nialpdrome in base 7.

It is a self number, because there is not a number n which added to its sum of digits gives 546226.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 136555 + ... + 136558.

2⁵⁴⁶²²⁶ is an apocalyptic number.

546226 is a deficient number, since it is larger than the sum of its proper divisors (273116).

546226 is a wasteful number, since it uses less digits than its factorization.

546226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 273115.

The product of its digits is 2880, while the sum is 25.

The square root of 546226 is about 739.0710385342. The cubic root of 546226 is about 81.7442956614.

The spelling of 546226 in words is "five hundred forty-six thousand, two hundred twenty-six".