11148888 has 16 divisors (see below), whose sum is σ = 27872280. Its totient is φ = 3716288.

The previous prime is 11148887. The next prime is 11148899. The reversal of 11148888 is 88884111.

It is a nude number because it is divisible by every one of its digits.

It is a plaindrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11148881) 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, 232245 + ... + 232292.

Almost surely, 2^11148888 is an apocalyptic number.

It is an amenable number.

11148888 is an abundant number, since it is smaller than the sum of its proper divisors (16723392).

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

11148888 is a wasteful number, since it uses less digits than its factorization.

11148888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 464546 (or 464542 counting only the distinct ones).

The product of its digits is 16384, while the sum is 39.

The square root of 11148888 is about 3338.9950583971. The cubic root of 11148888 is about 223.3969215729.

The spelling of 11148888 in words is "eleven million, one hundred forty-eight thousand, eight hundred eighty-eight".