8967561160 has 16 divisors (see below), whose sum is σ = 20177012700. Its totient is φ = 3587024448.

The previous prime is 8967561137. The next prime is 8967561167. The reversal of 8967561160 is 611657698.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 7583274724 + 1384286436 = 87082^2 + 37206^2 .

It is not an unprimeable number, because it can be changed into a prime (8967561167) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 112094475 + ... + 112094554.

Almost surely, 2^8967561160 is an apocalyptic number.

It is an amenable number.

8967561160 is an abundant number, since it is smaller than the sum of its proper divisors (11209451540).

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

8967561160 is a wasteful number, since it uses less digits than its factorization.

8967561160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224189040 (or 224189036 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 49.

The square root of 8967561160 is about 94697.2077729856. The cubic root of 8967561160 is about 2077.5817216921.

The spelling of 8967561160 in words is "eight billion, nine hundred sixty-seven million, five hundred sixty-one thousand, one hundred sixty".