1157162606 has 8 divisors (see below), whose sum is σ = 1791735744. Its totient is φ = 559917360.

The previous prime is 1157162599. The next prime is 1157162627. The reversal of 1157162606 is 6062617511.

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

It is a super-2 number, since 2×1157162606² = 2678050593449422472, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9331895 + ... + 9332018.

It is an arithmetic number, because the mean of its divisors is an integer number (223966968).

Almost surely, 2^1157162606 is an apocalyptic number.

1157162606 is a deficient number, since it is larger than the sum of its proper divisors (634573138).

1157162606 is a wasteful number, since it uses less digits than its factorization.

1157162606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18663946.

The product of its (nonzero) digits is 15120, while the sum is 35.

The square root of 1157162606 is about 34017.0928505068. The cubic root of 1157162606 is about 1049.8601797192.

The spelling of 1157162606 in words is "one billion, one hundred fifty-seven million, one hundred sixty-two thousand, six hundred six".