11242160 has 20 divisors (see below), whose sum is σ = 26138208. Its totient is φ = 4496832.

The previous prime is 11242157. The next prime is 11242163. The reversal of 11242160 is 6124211.

It is an interprime number because it is at equal distance from previous prime (11242157) and next prime (11242163).

It is a tau number, because it is divible by the number of its divisors (20).

It is a super-2 number, since 2×11242160² = 252772322931200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11242163) 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 3 ways as a sum of consecutive naturals, for example, 70184 + ... + 70343.

Almost surely, 2^11242160 is an apocalyptic number.

11242160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11242160 is an abundant number, since it is smaller than the sum of its proper divisors (14896048).

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

11242160 is a wasteful number, since it uses less digits than its factorization.

11242160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140540 (or 140534 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 11242160 is about 3352.9330443658. The cubic root of 11242160 is about 224.0181745458.

Adding to 11242160 its reverse (6124211), we get a palindrome (17366371).

The spelling of 11242160 in words is "eleven million, two hundred forty-two thousand, one hundred sixty".