546424786 has 16 divisors (see below), whose sum is σ = 875255040. Its totient is φ = 255281040.

The previous prime is 546424709. The next prime is 546424789. The reversal of 546424786 is 687424645.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (546424789) 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, 150156 + ... + 153751.

It is an arithmetic number, because the mean of its divisors is an integer number (54703440).

Almost surely, 2^546424786 is an apocalyptic number.

546424786 is a deficient number, since it is larger than the sum of its proper divisors (328830254).

546424786 is a wasteful number, since it uses less digits than its factorization.

546424786 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 303969.

The product of its digits is 1290240, while the sum is 46.

The square root of 546424786 is about 23375.7307051566. The cubic root of 546424786 is about 817.5421075799.

The spelling of 546424786 in words is "five hundred forty-six million, four hundred twenty-four thousand, seven hundred eighty-six".