11325552 has 80 divisors (see below), whose sum is σ = 34378752. Its totient is φ = 3144960.

The previous prime is 11325551. The next prime is 11325557. The reversal of 11325552 is 25552311.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11325551) 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, 11977 + ... + 12887.

Almost surely, 2^11325552 is an apocalyptic number.

11325552 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 11325552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17189376).

11325552 is an abundant number, since it is smaller than the sum of its proper divisors (23053200).

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

11325552 is a wasteful number, since it uses less digits than its factorization.

11325552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 966 (or 960 counting only the distinct ones).

The product of its digits is 1500, while the sum is 24.

The square root of 11325552 is about 3365.3457474679. The cubic root of 11325552 is about 224.5707172849.

Adding to 11325552 its reverse (25552311), we get a palindrome (36877863).

The spelling of 11325552 in words is "eleven million, three hundred twenty-five thousand, five hundred fifty-two".