6432568 has 16 divisors (see below), whose sum is σ = 12088080. Its totient is φ = 3209088.

The previous prime is 6432563. The next prime is 6432599. The reversal of 6432568 is 8652346.

It is a happy number.

It is a d-powerful number, because it can be written as 6³ + 4⁵ + 3¹¹ + 2¹⁹ + 5⁹ + 6⁸ + 8⁷ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6432563) 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, 6096 + ... + 7072.

It is an arithmetic number, because the mean of its divisors is an integer number (755505).

Almost surely, 2^6432568 is an apocalyptic number.

It is an amenable number.

6432568 is a deficient number, since it is larger than the sum of its proper divisors (5655512).

6432568 is a wasteful number, since it uses less digits than its factorization.

6432568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1806 (or 1802 counting only the distinct ones).

The product of its digits is 34560, while the sum is 34.

The square root of 6432568 is about 2536.2507762443. The cubic root of 6432568 is about 185.9779524489.

The spelling of 6432568 in words is "six million, four hundred thirty-two thousand, five hundred sixty-eight".