11445252 has 96 divisors (see below), whose sum is σ = 33718272. Its totient is φ = 2941056.

The previous prime is 11445251. The next prime is 11445253. The reversal of 11445252 is 25254411.

It is an interprime number because it is at equal distance from previous prime (11445251) and next prime (11445253).

11445252 is a modest number, since divided by 5252 gives 1144 as remainder.

It is not an unprimeable number, because it can be changed into a prime (11445251) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 51213 + ... + 51435.

It is an arithmetic number, because the mean of its divisors is an integer number (351232).

Almost surely, 2^11445252 is an apocalyptic number.

11445252 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 11445252, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16859136).

11445252 is an abundant number, since it is smaller than the sum of its proper divisors (22273020).

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

11445252 is a wasteful number, since it uses less digits than its factorization.

11445252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 297 (or 295 counting only the distinct ones).

The product of its digits is 1600, while the sum is 24.

The square root of 11445252 is about 3383.0832091452. The cubic root of 11445252 is about 225.3591104886.

Adding to 11445252 its reverse (25254411), we get a palindrome (36699663).

The spelling of 11445252 in words is "eleven million, four hundred forty-five thousand, two hundred fifty-two".