11268253 has 2 divisors, whose sum is σ = 11268254. Its totient is φ = 11268252.

The previous prime is 11268209. The next prime is 11268281. The reversal of 11268253 is 35286211.

It is an a-pointer prime, because the next prime (11268281) can be obtained adding 11268253 to its sum of digits (28).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6441444 + 4826809 = 2538^2 + 2197^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11268253 is a prime.

It is equal to p₇₄₃₀₅₉ and since 11268253 and 743059 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11268853) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5634126 + 5634127.

It is an arithmetic number, because the mean of its divisors is an integer number (5634127).

Almost surely, 2^11268253 is an apocalyptic number.

It is an amenable number.

11268253 is a deficient number, since it is larger than the sum of its proper divisors (1).

11268253 is an equidigital number, since it uses as much as digits as its factorization.

11268253 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2880, while the sum is 28.

The square root of 11268253 is about 3356.8218600337. The cubic root of 11268253 is about 224.1913556705.

The spelling of 11268253 in words is "eleven million, two hundred sixty-eight thousand, two hundred fifty-three".