11248669 has 4 divisors (see below), whose sum is σ = 11275200. Its totient is φ = 11222140.

The previous prime is 11248649. The next prime is 11248687. The reversal of 11248669 is 96684211.

It is a happy number.

11248669 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 11248669 - 2⁹ = 11248157 is a prime.

It is a super-2 number, since 2×11248669² = 253065108543122, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11248609) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12619 + ... + 13480.

It is an arithmetic number, because the mean of its divisors is an integer number (2818800).

Almost surely, 2^11248669 is an apocalyptic number.

It is an amenable number.

11248669 is a deficient number, since it is larger than the sum of its proper divisors (26531).

11248669 is an equidigital number, since it uses as much as digits as its factorization.

11248669 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26530.

The product of its digits is 20736, while the sum is 37.

The square root of 11248669 is about 3353.9035466155. The cubic root of 11248669 is about 224.0614003131.

The spelling of 11248669 in words is "eleven million, two hundred forty-eight thousand, six hundred sixty-nine".