6538252 has 12 divisors (see below), whose sum is σ = 13076560. Its totient is φ = 2802096.

The previous prime is 6538219. The next prime is 6538267. The reversal of 6538252 is 2528356.

It is a happy number.

6538252 is an admirable number.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

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, 116727 + ... + 116782.

Almost surely, 2^6538252 is an apocalyptic number.

It is an amenable number.

6538252 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

6538252 is a wasteful number, since it uses less digits than its factorization.

6538252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233520 (or 233518 counting only the distinct ones).

The product of its digits is 14400, while the sum is 31.

The square root of 6538252 is about 2557.0005866249. Note that the first 3 decimals coincide. The cubic root of 6538252 is about 186.9909343885.

The spelling of 6538252 in words is "six million, five hundred thirty-eight thousand, two hundred fifty-two".