6476568 has 64 divisors (see below), whose sum is σ = 19488000. Its totient is φ = 1752192.

The previous prime is 6476563. The next prime is 6476581. The reversal of 6476568 is 8656746.

It is a happy number.

It is a super-3 number, since 3×6476568³ (a number of 21 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6476563) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2178 + ... + 4206.

It is an arithmetic number, because the mean of its divisors is an integer number (304500).

Almost surely, 2^6476568 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6476568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9744000).

6476568 is an abundant number, since it is smaller than the sum of its proper divisors (13011432).

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

6476568 is a wasteful number, since it uses less digits than its factorization.

6476568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2064 (or 2060 counting only the distinct ones).

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

The square root of 6476568 is about 2544.9102145262. The cubic root of 6476568 is about 186.4010308968.

The spelling of 6476568 in words is "six million, four hundred seventy-six thousand, five hundred sixty-eight".