11552118 has 32 divisors (see below), whose sum is σ = 24385536. Its totient is φ = 3641088.

The previous prime is 11552113. The next prime is 11552131. The reversal of 11552118 is 81125511.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11552113) 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 15 ways as a sum of consecutive naturals, for example, 12955 + ... + 13817.

It is an arithmetic number, because the mean of its divisors is an integer number (762048).

Almost surely, 2^11552118 is an apocalyptic number.

11552118 is an abundant number, since it is smaller than the sum of its proper divisors (12833418).

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

11552118 is a wasteful number, since it uses less digits than its factorization.

11552118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 988.

The product of its digits is 400, while the sum is 24.

The square root of 11552118 is about 3398.8406847041. The cubic root of 11552118 is about 226.0583424178.

Adding to 11552118 its reverse (81125511), we get a palindrome (92677629).

The spelling of 11552118 in words is "eleven million, five hundred fifty-two thousand, one hundred eighteen".