1170570056 has 8 divisors (see below), whose sum is σ = 2194818870. Its totient is φ = 585285024.

The previous prime is 1170570041. The next prime is 1170570061. The reversal of 1170570056 is 6500750711.

It can be written as a sum of positive squares in only one way, i.e., 1029768100 + 140801956 = 32090^2 + 11866^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73160621 + ... + 73160636.

Almost surely, 2^1170570056 is an apocalyptic number.

It is an amenable number.

1170570056 is a deficient number, since it is larger than the sum of its proper divisors (1024248814).

1170570056 is a wasteful number, since it uses less digits than its factorization.

1170570056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146321263 (or 146321259 counting only the distinct ones).

The product of its (nonzero) digits is 7350, while the sum is 32.

The square root of 1170570056 is about 34213.5946079917. The cubic root of 1170570056 is about 1053.8993503166.

The spelling of 1170570056 in words is "one billion, one hundred seventy million, five hundred seventy thousand, fifty-six".