11001452 has 48 divisors (see below), whose sum is σ = 25062912. Its totient is φ = 4097280.

The previous prime is 11001451. The next prime is 11001491. The reversal of 11001452 is 25410011.

It is a super-2 number, since 2×11001452² = 242063892216608, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (14).

11001452 is a modest number, since divided by 1452 gives 1100 as remainder.

It is not an unprimeable number, because it can be changed into a prime (11001451) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6308 + ... + 7860.

It is an arithmetic number, because the mean of its divisors is an integer number (522144).

Almost surely, 2^11001452 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 11001452, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12531456).

11001452 is an abundant number, since it is smaller than the sum of its proper divisors (14061460).

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

11001452 is a wasteful number, since it uses less digits than its factorization.

11001452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1598 (or 1596 counting only the distinct ones).

The product of its (nonzero) digits is 40, while the sum is 14.

The square root of 11001452 is about 3316.8436803684. The cubic root of 11001452 is about 222.4077941388.

Adding to 11001452 its reverse (25410011), we get a palindrome (36411463).

It can be divided in two parts, 1100 and 1452, that added together give a palindrome (2552).

The spelling of 11001452 in words is "eleven million, one thousand, four hundred fifty-two".