6412512 has 24 divisors (see below), whose sum is σ = 16833096. Its totient is φ = 2137472.

The previous prime is 6412499. The next prime is 6412531. The reversal of 6412512 is 2152146.

It is a tau number, because it is divible by the number of its divisors (24).

It is a super-2 number, since 2×6412512² = 82240620300288, which contains 22 as substring.

It is a congruent number.

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, 33303 + ... + 33494.

It is an arithmetic number, because the mean of its divisors is an integer number (701379).

Almost surely, 2^6412512 is an apocalyptic number.

It is an amenable number.

6412512 is an abundant number, since it is smaller than the sum of its proper divisors (10420584).

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

6412512 is a wasteful number, since it uses less digits than its factorization.

6412512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66810 (or 66802 counting only the distinct ones).

The product of its digits is 480, while the sum is 21.

The square root of 6412512 is about 2532.2938218145. The cubic root of 6412512 is about 185.7844653333.

Adding to 6412512 its reverse (2152146), we get a palindrome (8564658).

The spelling of 6412512 in words is "six million, four hundred twelve thousand, five hundred twelve".