8487936 has 88 divisors (see below), whose sum is σ = 25219040. Its totient is φ = 2820096.

The previous prime is 8487907. The next prime is 8487937. The reversal of 8487936 is 6397848.

It is a happy number.

Its product of digits (290304) is a multiple of the sum of its prime factors (336).

It is a junction number, because it is equal to n+sod(n) for n = 8487891 and 8487900.

It is not an unprimeable number, because it can be changed into a prime (8487937) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27495 + ... + 27801.

It is an arithmetic number, because the mean of its divisors is an integer number (286580).

Almost surely, 2^8487936 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 8487936, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12609520).

8487936 is an abundant number, since it is smaller than the sum of its proper divisors (16731104).

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

8487936 is a wasteful number, since it uses less digits than its factorization.

8487936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 336 (or 312 counting only the distinct ones).

The product of its digits is 290304, while the sum is 45.

The square root of 8487936 is about 2913.4062538548. The cubic root of 8487936 is about 203.9861582304.

The spelling of 8487936 in words is "eight million, four hundred eighty-seven thousand, nine hundred thirty-six".