6456876 has 12 divisors (see below), whose sum is σ = 15066072. Its totient is φ = 2152288.

The previous prime is 6456871. The next prime is 6456881. The reversal of 6456876 is 6786546.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (6456871) and next prime (6456881).

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (6456871) 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, 269025 + ... + 269048.

It is an arithmetic number, because the mean of its divisors is an integer number (1255506).

Almost surely, 2^6456876 is an apocalyptic number.

It is an amenable number.

6456876 is an abundant number, since it is smaller than the sum of its proper divisors (8609196).

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

6456876 is a wasteful number, since it uses less digits than its factorization.

6456876 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 538080 (or 538078 counting only the distinct ones).

The product of its digits is 241920, while the sum is 42.

The square root of 6456876 is about 2541.0383704305. The cubic root of 6456876 is about 186.2119217082.

The spelling of 6456876 in words is "six million, four hundred fifty-six thousand, eight hundred seventy-six".