1155160 has 16 divisors (see below), whose sum is σ = 2599200. Its totient is φ = 462048.

The previous prime is 1155151. The next prime is 1155169. The reversal of 1155160 is 615511.

It is an interprime number because it is at equal distance from previous prime (1155151) and next prime (1155169).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1155169) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14400 + ... + 14479.

It is an arithmetic number, because the mean of its divisors is an integer number (162450).

2^1155160 is an apocalyptic number.

1155160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1155160 is an abundant number, since it is smaller than the sum of its proper divisors (1444040).

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

1155160 is a wasteful number, since it uses less digits than its factorization.

1155160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28890 (or 28886 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 19.

The square root of 1155160 is about 1074.7836991693. The cubic root of 1155160 is about 104.9254194498.

It can be divided in two parts, 11551 and 60, that added together give a palindrome (11611).

The spelling of 1155160 in words is "one million, one hundred fifty-five thousand, one hundred sixty".