8587462268 has 72 divisors (see below), whose sum is σ = 19094065200. Its totient is φ = 3341694720.

The previous prime is 8587462267. The next prime is 8587462271. The reversal of 8587462268 is 8622647858.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8587462267) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2259746 + ... + 2263542.

It is an arithmetic number, because the mean of its divisors is an integer number (265195350).

Almost surely, 2^8587462268 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 8587462268, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9547032600).

8587462268 is an abundant number, since it is smaller than the sum of its proper divisors (10506602932).

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

8587462268 is a wasteful number, since it uses less digits than its factorization.

8587462268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4875 (or 4866 counting only the distinct ones).

The product of its digits is 10321920, while the sum is 56.

The square root of 8587462268 is about 92668.5613787114. The cubic root of 8587462268 is about 2047.8034984883.

The spelling of 8587462268 in words is "eight billion, five hundred eighty-seven million, four hundred sixty-two thousand, two hundred sixty-eight".