546842158 has 16 divisors (see below), whose sum is σ = 858418560.
Its totient is φ = 260771896.
The previous prime is 546842123. The next prime is 546842171. The reversal of 546842158 is 851248645.
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 in 7 ways as a sum of consecutive naturals, for example, 1168 + ... + 33091.
It is an arithmetic number, because the mean of its divisors is an integer number (53651160).
Almost surely, 2546842158 is an apocalyptic number.
546842158 is a deficient number, since it is larger than the sum of its proper divisors (311576402).
546842158 is a wasteful number, since it uses less digits than its factorization.
546842158 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 34631.
The product of its digits is 307200, while the sum is 43.
The square root of 546842158 is about 23384.6564652979.
The cubic root of 546842158 is about 817.7502071837.
The spelling of 546842158 in words is "five hundred forty-six million, eight hundred forty-two thousand, one hundred fifty-eight".