6507252 has 72 divisors (see below), whose sum is σ = 17821440. Its totient is φ = 1995840.

The previous prime is 6507251. The next prime is 6507269. The reversal of 6507252 is 2527056.

6507252 is a `hidden beast` number, since 650 + 7 + 2 + 5 + 2 = 666.

6507252 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6507251) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 23877 + ... + 24147.

It is an arithmetic number, because the mean of its divisors is an integer number (247520).

Almost surely, 2^6507252 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 6507252, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8910720).

6507252 is an abundant number, since it is smaller than the sum of its proper divisors (11314188).

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

6507252 is a wasteful number, since it uses less digits than its factorization.

6507252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 333 (or 328 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 27.

The square root of 6507252 is about 2550.9315945356. The cubic root of 6507252 is about 186.6949376115.

The spelling of 6507252 in words is "six million, five hundred seven thousand, two hundred fifty-two".