11327247 has 12 divisors (see below), whose sum is σ = 17073264. Its totient is φ = 7223040.

The previous prime is 11327243. The next prime is 11327311. The reversal of 11327247 is 74272311.

It is a happy number.

It is not a de Polignac number, because 11327247 - 2² = 11327243 is a prime.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 11327247.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11327243) 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, 27154 + ... + 27567.

It is an arithmetic number, because the mean of its divisors is an integer number (1422772).

Almost surely, 2^11327247 is an apocalyptic number.

11327247 is a deficient number, since it is larger than the sum of its proper divisors (5746017).

11327247 is a wasteful number, since it uses less digits than its factorization.

11327247 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54750 (or 54747 counting only the distinct ones).

The product of its digits is 2352, while the sum is 27.

The square root of 11327247 is about 3365.5975695261. The cubic root of 11327247 is about 224.5819199288.

Adding to 11327247 its reverse (74272311), we get a palindrome (85599558).

The spelling of 11327247 in words is "eleven million, three hundred twenty-seven thousand, two hundred forty-seven".