11250217 has 12 divisors (see below), whose sum is σ = 12494020. Its totient is φ = 10121760.

The previous prime is 11250203. The next prime is 11250221. The reversal of 11250217 is 71205211.

11250217 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 3748096 + 7502121 = 1936^2 + 2739^2 .

It is not a de Polignac number, because 11250217 - 2⁷ = 11250089 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11250194 and 11250203.

It is not an unprimeable number, because it can be changed into a prime (11250247) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12763 + ... + 13615.

Almost surely, 2^11250217 is an apocalyptic number.

It is an amenable number.

11250217 is a deficient number, since it is larger than the sum of its proper divisors (1243803).

11250217 is a wasteful number, since it uses less digits than its factorization.

11250217 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 984 (or 973 counting only the distinct ones).

The product of its (nonzero) digits is 140, while the sum is 19.

The square root of 11250217 is about 3354.1343145438. The cubic root of 11250217 is about 224.0716780072.

Adding to 11250217 its reverse (71205211), we get a palindrome (82455428).

The spelling of 11250217 in words is "eleven million, two hundred fifty thousand, two hundred seventeen".