6564002 has 8 divisors (see below), whose sum is σ = 10163712. Its totient is φ = 3176100.

The previous prime is 6564001. The next prime is 6564007. The reversal of 6564002 is 2004656.

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

It is a super-2 number, since 2×6564002² = 86172244512008, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6564001) 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, 52874 + ... + 52997.

It is an arithmetic number, because the mean of its divisors is an integer number (1270464).

Almost surely, 2^6564002 is an apocalyptic number.

6564002 is a gapful number since it is divisible by the number (62) formed by its first and last digit.

6564002 is a deficient number, since it is larger than the sum of its proper divisors (3599710).

6564002 is a wasteful number, since it uses less digits than its factorization.

6564002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105904.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 6564002 is about 2562.0308350994. The cubic root of 6564002 is about 187.2360921291.

Adding to 6564002 its reverse (2004656), we get a palindrome (8568658).

The spelling of 6564002 in words is "six million, five hundred sixty-four thousand, two".