671152960 has 112 divisors (see below), whose sum is σ = 1694931840. Its totient is φ = 252426240.

The previous prime is 671152957. The next prime is 671152961. The reversal of 671152960 is 69251176.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (671152961) 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, 1015030 + ... + 1015690.

It is an arithmetic number, because the mean of its divisors is an integer number (15133320).

Almost surely, 2^671152960 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 671152960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (847465920).

671152960 is an abundant number, since it is smaller than the sum of its proper divisors (1023778880).

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

671152960 is a wasteful number, since it uses less digits than its factorization.

671152960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 864 (or 854 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 37.

The square root of 671152960 is about 25906.6200033891. The cubic root of 671152960 is about 875.5356546029.

The spelling of 671152960 in words is "six hundred seventy-one million, one hundred fifty-two thousand, nine hundred sixty".