6542612 has 24 divisors (see below), whose sum is σ = 12445440. Its totient is φ = 2998080.

The previous prime is 6542611. The next prime is 6542621. The reversal of 6542612 is 2162456.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6542611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 968 + ... + 3744.

It is an arithmetic number, because the mean of its divisors is an integer number (518560).

Almost surely, 2^6542612 is an apocalyptic number.

6542612 is a gapful number since it is divisible by the number (62) formed by its first and last digit.

It is an amenable number.

6542612 is a deficient number, since it is larger than the sum of its proper divisors (5902828).

6542612 is a wasteful number, since it uses less digits than its factorization.

6542612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2831 (or 2829 counting only the distinct ones).

The product of its digits is 2880, while the sum is 26.

The square root of 6542612 is about 2557.8530059407. The cubic root of 6542612 is about 187.0324898032.

The spelling of 6542612 in words is "six million, five hundred forty-two thousand, six hundred twelve".