8513960 has 64 divisors (see below), whose sum is σ = 23587200. Its totient is φ = 2693376.

The previous prime is 8513951. The next prime is 8513969. The reversal of 8513960 is 693158.

It is an interprime number because it is at equal distance from previous prime (8513951) and next prime (8513969).

It is not an unprimeable number, because it can be changed into a prime (8513969) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2471 + ... + 4809.

It is an arithmetic number, because the mean of its divisors is an integer number (368550).

Almost surely, 2^8513960 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 8513960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11793600).

8513960 is an abundant number, since it is smaller than the sum of its proper divisors (15073240).

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

8513960 is a wasteful number, since it uses less digits than its factorization.

8513960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2370 (or 2366 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 32.

The square root of 8513960 is about 2917.8690854800. The cubic root of 8513960 is about 204.1944192918.

The spelling of 8513960 in words is "eight million, five hundred thirteen thousand, nine hundred sixty".