11478152 has 64 divisors (see below), whose sum is σ = 25920000. Its totient is φ = 4760448.

The previous prime is 11478149. The next prime is 11478161. The reversal of 11478152 is 25187411.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 128924 + ... + 129012.

It is an arithmetic number, because the mean of its divisors is an integer number (405000).

Almost surely, 2^11478152 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11478152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12960000).

11478152 is an abundant number, since it is smaller than the sum of its proper divisors (14441848).

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

11478152 is an equidigital number, since it uses as much as digits as its factorization.

11478152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163 (or 145 counting only the distinct ones).

The product of its digits is 2240, while the sum is 29.

The square root of 11478152 is about 3387.9421482664. The cubic root of 11478152 is about 225.5748395896.

The spelling of 11478152 in words is "eleven million, four hundred seventy-eight thousand, one hundred fifty-two".