6542112 has 24 divisors (see below), whose sum is σ = 17173296. Its totient is φ = 2180672.

The previous prime is 6542101. The next prime is 6542113. The reversal of 6542112 is 2112456.

It is a tau number, because it is divible by the number of its divisors (24).

It is not an unprimeable number, because it can be changed into a prime (6542113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33978 + ... + 34169.

It is an arithmetic number, because the mean of its divisors is an integer number (715554).

Almost surely, 2^6542112 is an apocalyptic number.

It is an amenable number.

6542112 is an abundant number, since it is smaller than the sum of its proper divisors (10631184).

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

6542112 is a wasteful number, since it uses less digits than its factorization.

6542112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68160 (or 68152 counting only the distinct ones).

The product of its digits is 480, while the sum is 21.

The square root of 6542112 is about 2557.7552658532. The cubic root of 6542112 is about 187.0277252113.

Adding to 6542112 its reverse (2112456), we get a palindrome (8654568).

The spelling of 6542112 in words is "six million, five hundred forty-two thousand, one hundred twelve".