11409752 has 16 divisors (see below), whose sum is σ = 21438000. Its totient is φ = 5692960.

The previous prime is 11409721. The next prime is 11409757. The reversal of 11409752 is 25790411.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11409757) 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, 3602 + ... + 5982.

It is an arithmetic number, because the mean of its divisors is an integer number (1339875).

Almost surely, 2^11409752 is an apocalyptic number.

It is an amenable number.

11409752 is a deficient number, since it is larger than the sum of its proper divisors (10028248).

11409752 is a wasteful number, since it uses less digits than its factorization.

11409752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2986 (or 2982 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 29.

The square root of 11409752 is about 3377.8324410782. The cubic root of 11409752 is about 225.1258686685.

The spelling of 11409752 in words is "eleven million, four hundred nine thousand, seven hundred fifty-two".