546658842 has 16 divisors (see below), whose sum is σ = 1150860960. Its totient is φ = 172629072.

The previous prime is 546658837. The next prime is 546658843. The reversal of 546658842 is 248856645.

It is a junction number, because it is equal to n+sod(n) for n = 546658791 and 546658800.

It is not an unprimeable number, because it can be changed into a prime (546658843) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2397513 + ... + 2397740.

It is an arithmetic number, because the mean of its divisors is an integer number (71928810).

Almost surely, 2^546658842 is an apocalyptic number.

546658842 is an abundant number, since it is smaller than the sum of its proper divisors (604202118).

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

546658842 is a wasteful number, since it uses less digits than its factorization.

546658842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4795277.

The product of its digits is 1843200, while the sum is 48.

The square root of 546658842 is about 23380.7365581155. The cubic root of 546658842 is about 817.6588197825.

The spelling of 546658842 in words is "five hundred forty-six million, six hundred fifty-eight thousand, eight hundred forty-two".