11423152 has 20 divisors (see below), whose sum is σ = 23835280. Its totient is φ = 5272128.

The previous prime is 11423149. The next prime is 11423173. The reversal of 11423152 is 25132411.

11423152 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27252 + ... + 27667.

It is an arithmetic number, because the mean of its divisors is an integer number (1191764).

Almost surely, 2^11423152 is an apocalyptic number.

It is an amenable number.

11423152 is an abundant number, since it is smaller than the sum of its proper divisors (12412128).

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

11423152 is a wasteful number, since it uses less digits than its factorization.

11423152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54940 (or 54934 counting only the distinct ones).

The product of its digits is 240, while the sum is 19.

The square root of 11423152 is about 3379.8153795733. The cubic root of 11423152 is about 225.2139660097.

Adding to 11423152 its reverse (25132411), we get a palindrome (36555563).

The spelling of 11423152 in words is "eleven million, four hundred twenty-three thousand, one hundred fifty-two".