546820084 has 18 divisors (see below), whose sum is σ = 961595250. Its totient is φ = 272084976.

The previous prime is 546820081. The next prime is 546820103. The reversal of 546820084 is 480028645.

It can be written as a sum of positive squares in only one way, i.e., 367795684 + 179024400 = 19178^2 + 13380^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (546820081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 197542 + ... + 200290.

Almost surely, 2^546820084 is an apocalyptic number.

It is an amenable number.

546820084 is a deficient number, since it is larger than the sum of its proper divisors (414775166).

546820084 is a wasteful number, since it uses less digits than its factorization.

546820084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3199 (or 2974 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 37.

The square root of 546820084 is about 23384.1844843903. The cubic root of 546820084 is about 817.7392038495.

It can be divided in two parts, 5468 and 20084, that added together give a palindrome (25552).

The spelling of 546820084 in words is "five hundred forty-six million, eight hundred twenty thousand, eighty-four".