6456066 has 8 divisors (see below), whose sum is σ = 12912144. Its totient is φ = 2152020.

The previous prime is 6456041. The next prime is 6456071. The reversal of 6456066 is 6606546.

It is a sphenic number, since it is the product of 3 distinct primes.

6456066 is an admirable number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 538000 + ... + 538011.

It is an arithmetic number, because the mean of its divisors is an integer number (1614018).

Almost surely, 2^6456066 is an apocalyptic number.

6456066 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

6456066 is a wasteful number, since it uses less digits than its factorization.

6456066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1076016.

The product of its (nonzero) digits is 25920, while the sum is 33.

The square root of 6456066 is about 2540.8789817699. The cubic root of 6456066 is about 186.2041347658.

The spelling of 6456066 in words is "six million, four hundred fifty-six thousand, sixty-six".