6411056 has 20 divisors (see below), whose sum is σ = 13075800. Its totient is φ = 3036672.

The previous prime is 6411049. The next prime is 6411073. The reversal of 6411056 is 6501146.

It is a super-2 number, since 2×6411056² = 82203278070272, which contains 22 as substring.

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, 10241 + ... + 10848.

It is an arithmetic number, because the mean of its divisors is an integer number (653790).

Almost surely, 2^6411056 is an apocalyptic number.

It is an amenable number.

6411056 is an abundant number, since it is smaller than the sum of its proper divisors (6664744).

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

6411056 is a wasteful number, since it uses less digits than its factorization.

6411056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21116 (or 21110 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 6411056 is about 2532.0063191074. The cubic root of 6411056 is about 185.7704031033.

The spelling of 6411056 in words is "six million, four hundred eleven thousand, fifty-six".