1160157700 has 72 divisors (see below), whose sum is σ = 2732936192. Its totient is φ = 424932480.

The previous prime is 1160157667. The next prime is 1160157703. The reversal of 1160157700 is 77510611.

It is not an unprimeable number, because it can be changed into a prime (1160157703) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 161587 + ... + 168613.

Almost surely, 2^1160157700 is an apocalyptic number.

1160157700 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1160157700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1366468096).

1160157700 is an abundant number, since it is smaller than the sum of its proper divisors (1572778492).

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

1160157700 is a wasteful number, since it uses less digits than its factorization.

1160157700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7181 (or 7174 counting only the distinct ones).

The product of its (nonzero) digits is 1470, while the sum is 28.

The square root of 1160157700 is about 34061.0877688896. The cubic root of 1160157700 is about 1050.7651867553.

The spelling of 1160157700 in words is "one billion, one hundred sixty million, one hundred fifty-seven thousand, seven hundred".