546366426 has 16 divisors (see below), whose sum is σ = 1140243264. Its totient is φ = 174203744.

The previous prime is 546366407. The next prime is 546366427. The reversal of 546366426 is 624663645.

It is not an unprimeable number, because it can be changed into a prime (546366427) 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 7 ways as a sum of consecutive naturals, for example, 1979451 + ... + 1979726.

It is an arithmetic number, because the mean of its divisors is an integer number (71265204).

Almost surely, 2^546366426 is an apocalyptic number.

546366426 is an abundant number, since it is smaller than the sum of its proper divisors (593876838).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

546366426 is a wasteful number, since it uses less digits than its factorization.

546366426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3959205.

The product of its digits is 622080, while the sum is 42.

The square root of 546366426 is about 23374.4823686002. The cubic root of 546366426 is about 817.5130011306.

The spelling of 546366426 in words is "five hundred forty-six million, three hundred sixty-six thousand, four hundred twenty-six".