11552148 has 36 divisors (see below), whose sum is σ = 29484000. Its totient is φ = 3813456.

The previous prime is 11552143. The next prime is 11552153. The reversal of 11552148 is 84125511.

It is an interprime number because it is at equal distance from previous prime (11552143) and next prime (11552153).

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11552143) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2353 + ... + 5351.

It is an arithmetic number, because the mean of its divisors is an integer number (819000).

Almost surely, 2^11552148 is an apocalyptic number.

11552148 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

11552148 is an abundant number, since it is smaller than the sum of its proper divisors (17931852).

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

11552148 is a wasteful number, since it uses less digits than its factorization.

11552148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3116 (or 3111 counting only the distinct ones).

The product of its digits is 1600, while the sum is 27.

The square root of 11552148 is about 3398.8450979708. The cubic root of 11552148 is about 226.0585381033.

Adding to 11552148 its reverse (84125511), we get a palindrome (95677659).

The spelling of 11552148 in words is "eleven million, five hundred fifty-two thousand, one hundred forty-eight".