1160397506 has 8 divisors (see below), whose sum is σ = 1742258700. Its totient is φ = 579644608.

The previous prime is 1160397481. The next prime is 1160397521. The reversal of 1160397506 is 6057930611.

It can be written as a sum of positive squares in 2 ways, for example, as 1159743025 + 654481 = 34055^2 + 809^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 1160397506.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 274451 + ... + 278646.

Almost surely, 2^1160397506 is an apocalyptic number.

1160397506 is a deficient number, since it is larger than the sum of its proper divisors (581861194).

1160397506 is a wasteful number, since it uses less digits than its factorization.

1160397506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 554148.

The product of its (nonzero) digits is 34020, while the sum is 38.

The square root of 1160397506 is about 34064.6078210215. The cubic root of 1160397506 is about 1050.8375799126.

The spelling of 1160397506 in words is "one billion, one hundred sixty million, three hundred ninety-seven thousand, five hundred six".