546322232 has 8 divisors (see below), whose sum is σ = 1024354200. Its totient is φ = 273161112.

The previous prime is 546322229. The next prime is 546322261. The reversal of 546322232 is 232223645.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 546322195 and 546322204.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34145132 + ... + 34145147.

It is an arithmetic number, because the mean of its divisors is an integer number (128044275).

Almost surely, 2^546322232 is an apocalyptic number.

It is an amenable number.

546322232 is a deficient number, since it is larger than the sum of its proper divisors (478031968).

546322232 is a wasteful number, since it uses less digits than its factorization.

546322232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68290285 (or 68290281 counting only the distinct ones).

The product of its digits is 17280, while the sum is 29.

The square root of 546322232 is about 23373.5370023452. The cubic root of 546322232 is about 817.4909584488.

Adding to 546322232 its reverse (232223645), we get a palindrome (778545877).

The spelling of 546322232 in words is "five hundred forty-six million, three hundred twenty-two thousand, two hundred thirty-two".