11252255 has 16 divisors (see below), whose sum is σ = 15850560. Its totient is φ = 7506432.

The previous prime is 11252251. The next prime is 11252257. The reversal of 11252255 is 55225211.

It is a cyclic number.

It is not a de Polignac number, because 11252255 - 2² = 11252251 is a prime.

It is a super-2 number, since 2×11252255² = 253226485170050, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11252255.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11252251) 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, 3050 + ... + 5639.

It is an arithmetic number, because the mean of its divisors is an integer number (990660).

Almost surely, 2^11252255 is an apocalyptic number.

11252255 is a deficient number, since it is larger than the sum of its proper divisors (4598305).

11252255 is an equidigital number, since it uses as much as digits as its factorization.

11252255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8738.

The product of its digits is 1000, while the sum is 23.

The square root of 11252255 is about 3354.4381049589. The cubic root of 11252255 is about 224.0852075391.

Adding to 11252255 its reverse (55225211), we get a palindrome (66477466).

The spelling of 11252255 in words is "eleven million, two hundred fifty-two thousand, two hundred fifty-five".