1170563968 has 256 divisors, whose sum is σ = 3036303360. Its totient is φ = 437944320.

The previous prime is 1170563941. The next prime is 1170563983. The reversal of 1170563968 is 8693650711.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17471071 + ... + 17471137.

It is an arithmetic number, because the mean of its divisors is an integer number (11860560).

Almost surely, 2^1170563968 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 1170563968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1518151680).

1170563968 is an abundant number, since it is smaller than the sum of its proper divisors (1865739392).

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

1170563968 is a wasteful number, since it uses less digits than its factorization.

1170563968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173 (or 161 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 46.

The square root of 1170563968 is about 34213.5056373941. The cubic root of 1170563968 is about 1053.8975232437.

The spelling of 1170563968 in words is "one billion, one hundred seventy million, five hundred sixty-three thousand, nine hundred sixty-eight".