8087244 has 48 divisors (see below), whose sum is σ = 20756736. Its totient is φ = 2430400.

The previous prime is 8087239. The next prime is 8087263. The reversal of 8087244 is 4427808.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25849 + ... + 26159.

It is an arithmetic number, because the mean of its divisors is an integer number (432432).

Almost surely, 2^8087244 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 8087244, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10378368).

8087244 is an abundant number, since it is smaller than the sum of its proper divisors (12669492).

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

8087244 is a wasteful number, since it uses less digits than its factorization.

8087244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 526 (or 524 counting only the distinct ones).

The product of its (nonzero) digits is 14336, while the sum is 33.

The square root of 8087244 is about 2843.8080103973. The cubic root of 8087244 is about 200.7244063427.

The spelling of 8087244 in words is "eight million, eighty-seven thousand, two hundred forty-four".