11603452 has 48 divisors (see below), whose sum is σ = 25885440. Its totient is φ = 4430592.

The previous prime is 11603443. The next prime is 11603453. The reversal of 11603452 is 25430611.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11603453) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 8403 + ... + 9685.

It is an arithmetic number, because the mean of its divisors is an integer number (539280).

Almost surely, 2^11603452 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 11603452, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12942720).

11603452 is an abundant number, since it is smaller than the sum of its proper divisors (14281988).

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

11603452 is a wasteful number, since it uses less digits than its factorization.

11603452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1330 (or 1328 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 11603452 is about 3406.3840065383. The cubic root of 11603452 is about 226.3926918525.

The spelling of 11603452 in words is "eleven million, six hundred three thousand, four hundred fifty-two".