11447652 has 96 divisors (see below), whose sum is σ = 30643200. Its totient is φ = 3307392.

The previous prime is 11447627. The next prime is 11447669. The reversal of 11447652 is 25674411.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 193999 + ... + 194057.

It is an arithmetic number, because the mean of its divisors is an integer number (319200).

Almost surely, 2^11447652 is an apocalyptic number.

11447652 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11447652, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15321600).

11447652 is an abundant number, since it is smaller than the sum of its proper divisors (19195548).

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

11447652 is a wasteful number, since it uses less digits than its factorization.

11447652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145 (or 143 counting only the distinct ones).

The product of its digits is 6720, while the sum is 30.

The square root of 11447652 is about 3383.4378965780. The cubic root of 11447652 is about 225.3748615344.

The spelling of 11447652 in words is "eleven million, four hundred forty-seven thousand, six hundred fifty-two".