8487252 has 36 divisors (see below), whose sum is σ = 21542976. Its totient is φ = 2817360.

The previous prime is 8487239. The next prime is 8487293. The reversal of 8487252 is 2527848.

It is a happy number.

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

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15243 + ... + 15789.

It is an arithmetic number, because the mean of its divisors is an integer number (598416).

Almost surely, 2^8487252 is an apocalyptic number.

It is an amenable number.

8487252 is an abundant number, since it is smaller than the sum of its proper divisors (13055724).

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

8487252 is a wasteful number, since it uses less digits than its factorization.

8487252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 988 (or 983 counting only the distinct ones).

The product of its digits is 35840, while the sum is 36.

The square root of 8487252 is about 2913.2888631236. The cubic root of 8487252 is about 203.9806786776.

It can be divided in two parts, 848 and 7252, that added together give a square (8100 = 90²).

The spelling of 8487252 in words is "eight million, four hundred eighty-seven thousand, two hundred fifty-two".