546004242 has 96 divisors (see below), whose sum is σ = 1377792000. Its totient is φ = 153062784.

The previous prime is 546004223. The next prime is 546004247. The reversal of 546004242 is 242400645.

546004242 is a `hidden beast` number, since 54 + 600 + 4 + 2 + 4 + 2 = 666.

It is not an unprimeable number, because it can be changed into a prime (546004247) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2384184 + ... + 2384412.

It is an arithmetic number, because the mean of its divisors is an integer number (14352000).

Almost surely, 2^546004242 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 546004242, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (688896000).

546004242 is an abundant number, since it is smaller than the sum of its proper divisors (831787758).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

546004242 is a wasteful number, since it uses less digits than its factorization.

546004242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 520 (or 517 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 27.

The square root of 546004242 is about 23366.7336613400. The cubic root of 546004242 is about 817.3323192265.

Adding to 546004242 its reverse (242400645), we get a palindrome (788404887).

The spelling of 546004242 in words is "five hundred forty-six million, four thousand, two hundred forty-two".