6516252 has 36 divisors (see below), whose sum is σ = 16552536. Its totient is φ = 2161440.

The previous prime is 6516241. The next prime is 6516269. The reversal of 6516252 is 2526156.

6516252 is a `hidden beast` number, since 651 + 6 + 2 + 5 + 2 = 666.

6516252 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11127 + ... + 11697.

Almost surely, 2^6516252 is an apocalyptic number.

It is an amenable number.

6516252 is an abundant number, since it is smaller than the sum of its proper divisors (10036284).

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

6516252 is a wasteful number, since it uses less digits than its factorization.

6516252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 898 (or 893 counting only the distinct ones).

The product of its digits is 3600, while the sum is 27.

The square root of 6516252 is about 2552.6950464166. The cubic root of 6516252 is about 186.7809688269.

It can be divided in two parts, 651 and 6252, that added together give a triangular number (6903 = T₁₁₇).

The spelling of 6516252 in words is "six million, five hundred sixteen thousand, two hundred fifty-two".