546842122 has 8 divisors (see below), whose sum is σ = 820473156. Its totient is φ = 273351072.

The previous prime is 546842119. The next prime is 546842123. The reversal of 546842122 is 221248645.

It can be written as a sum of positive squares in 2 ways, for example, as 397244761 + 149597361 = 19931^2 + 12231^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (546842123) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24613 + ... + 41224.

Almost surely, 2^546842122 is an apocalyptic number.

546842122 is a deficient number, since it is larger than the sum of its proper divisors (273631034).

546842122 is a wasteful number, since it uses less digits than its factorization.

546842122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69992.

The product of its digits is 30720, while the sum is 34.

The square root of 546842122 is about 23384.6556955624. The cubic root of 546842122 is about 817.7501892388.

The spelling of 546842122 in words is "five hundred forty-six million, eight hundred forty-two thousand, one hundred twenty-two".