546254242 has 8 divisors (see below), whose sum is σ = 820002816. Its totient is φ = 272919972.

The previous prime is 546254227. The next prime is 546254243. The reversal of 546254242 is 242452645.

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

It is a junction number, because it is equal to n+sod(n) for n = 546254198 and 546254207.

It is not an unprimeable number, because it can be changed into a prime (546254243) 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 3 ways as a sum of consecutive naturals, for example, 100258 + ... + 105565.

It is an arithmetic number, because the mean of its divisors is an integer number (102500352).

Almost surely, 2^546254242 is an apocalyptic number.

546254242 is a deficient number, since it is larger than the sum of its proper divisors (273748574).

546254242 is a wasteful number, since it uses less digits than its factorization.

546254242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 207152.

The product of its digits is 76800, while the sum is 34.

The square root of 546254242 is about 23372.0825345111. The cubic root of 546254242 is about 817.4570446931.

The spelling of 546254242 in words is "five hundred forty-six million, two hundred fifty-four thousand, two hundred forty-two".