11252500 has 60 divisors (see below), whose sum is σ = 28165984. Its totient is φ = 3852000.

The previous prime is 11252489. The next prime is 11252509. The reversal of 11252500 is 525211.

11252500 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11252509) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 17179 + ... + 17821.

Almost surely, 2^11252500 is an apocalyptic number.

11252500 is a gapful number since it is divisible by the number (10) 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 11252500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14082992).

11252500 is an abundant number, since it is smaller than the sum of its proper divisors (16913484).

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

11252500 is an equidigital number, since it uses as much as digits as its factorization.

11252500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 674 (or 657 counting only the distinct ones).

The product of its (nonzero) digits is 100, while the sum is 16.

The square root of 11252500 is about 3354.4746235439. The cubic root of 11252500 is about 224.0868338939.

Adding to 11252500 its reverse (525211), we get a palindrome (11777711).

The spelling of 11252500 in words is "eleven million, two hundred fifty-two thousand, five hundred".