6408056 has 8 divisors (see below), whose sum is σ = 12015120. Its totient is φ = 3204024.

The previous prime is 6408047. The next prime is 6408091. The reversal of 6408056 is 6508046.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 400496 + ... + 400511.

It is an arithmetic number, because the mean of its divisors is an integer number (1501890).

Almost surely, 2^6408056 is an apocalyptic number.

It is an amenable number.

6408056 is a deficient number, since it is larger than the sum of its proper divisors (5607064).

6408056 is a wasteful number, since it uses less digits than its factorization.

6408056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 801013 (or 801009 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 6408056 is about 2531.4138342041. The cubic root of 6408056 is about 185.7414220138.

The spelling of 6408056 in words is "six million, four hundred eight thousand, fifty-six".