6542876 has 12 divisors (see below), whose sum is σ = 11483808. Its totient is φ = 3261792.

The previous prime is 6542867. The next prime is 6542927. The reversal of 6542876 is 6782456.

It is a happy number.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 761 + ... + 3696.

It is an arithmetic number, because the mean of its divisors is an integer number (956984).

Almost surely, 2^6542876 is an apocalyptic number.

It is an amenable number.

6542876 is a deficient number, since it is larger than the sum of its proper divisors (4940932).

6542876 is a wasteful number, since it uses less digits than its factorization.

6542876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4828 (or 4826 counting only the distinct ones).

The product of its digits is 80640, while the sum is 38.

The square root of 6542876 is about 2557.9046112003. The cubic root of 6542876 is about 187.0350054097.

The spelling of 6542876 in words is "six million, five hundred forty-two thousand, eight hundred seventy-six".