11149952 has 32 divisors (see below), whose sum is σ = 24235200. Its totient is φ = 5067520.

The previous prime is 11149927. The next prime is 11149961. The reversal of 11149952 is 25994111.

It is a tau number, because it is divible by the number of its divisors (32).

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2552 + ... + 5367.

It is an arithmetic number, because the mean of its divisors is an integer number (757350).

Almost surely, 2^11149952 is an apocalyptic number.

It is an amenable number.

11149952 is an abundant number, since it is smaller than the sum of its proper divisors (13085248).

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

11149952 is an equidigital number, since it uses as much as digits as its factorization.

11149952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7944 (or 7932 counting only the distinct ones).

The product of its digits is 3240, while the sum is 32.

The square root of 11149952 is about 3339.1543839721. The cubic root of 11149952 is about 223.4040280145.

The spelling of 11149952 in words is "eleven million, one hundred forty-nine thousand, nine hundred fifty-two".