6546042 has 32 divisors (see below), whose sum is σ = 14636160. Its totient is φ = 2168640.

The previous prime is 6546041. The next prime is 6546049. The reversal of 6546042 is 2406456.

It is a happy number.

6546042 is a `hidden beast` number, since 6 + 54 + 604 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 6545997 and 6546015.

It is not an unprimeable number, because it can be changed into a prime (6546041) 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 15 ways as a sum of consecutive naturals, for example, 12763 + ... + 13265.

It is an arithmetic number, because the mean of its divisors is an integer number (457380).

Almost surely, 2^6546042 is an apocalyptic number.

6546042 is an abundant number, since it is smaller than the sum of its proper divisors (8090118).

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

6546042 is a wasteful number, since it uses less digits than its factorization.

6546042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 755 (or 749 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 6546042 is about 2558.5234022772. The cubic root of 6546042 is about 187.0651683606.

The spelling of 6546042 in words is "six million, five hundred forty-six thousand, forty-two".