11140152 has 16 divisors (see below), whose sum is σ = 27850440. Its totient is φ = 3713376.

The previous prime is 11140141. The next prime is 11140183. The reversal of 11140152 is 25104111.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 232063 + ... + 232110.

Almost surely, 2^11140152 is an apocalyptic number.

11140152 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11140152 is an abundant number, since it is smaller than the sum of its proper divisors (16710288).

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

11140152 is a wasteful number, since it uses less digits than its factorization.

11140152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 464182 (or 464178 counting only the distinct ones).

The product of its (nonzero) digits is 40, while the sum is 15.

The square root of 11140152 is about 3337.6866239957. The cubic root of 11140152 is about 223.3385568442.

Adding to 11140152 its reverse (25104111), we get a palindrome (36244263).

The spelling of 11140152 in words is "eleven million, one hundred forty thousand, one hundred fifty-two".