11250117 has 16 divisors (see below), whose sum is σ = 17205760. Its totient is φ = 7257600.

The previous prime is 11250101. The next prime is 11250131. The reversal of 11250117 is 71105211.

It is a happy number.

It is not a de Polignac number, because 11250117 - 2⁴ = 11250101 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11250117.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11250137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5884 + ... + 7557.

It is an arithmetic number, because the mean of its divisors is an integer number (1075360).

Almost surely, 2^11250117 is an apocalyptic number.

It is an amenable number.

11250117 is a deficient number, since it is larger than the sum of its proper divisors (5955643).

11250117 is a wasteful number, since it uses less digits than its factorization.

11250117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13481 (or 13475 counting only the distinct ones).

The product of its (nonzero) digits is 70, while the sum is 18.

The square root of 11250117 is about 3354.1194075346. The cubic root of 11250117 is about 224.0710141020.

Adding to 11250117 its reverse (71105211), we get a palindrome (82355328).

The spelling of 11250117 in words is "eleven million, two hundred fifty thousand, one hundred seventeen".