11406229 has 4 divisors (see below), whose sum is σ = 11902176. Its totient is φ = 10910284.

The previous prime is 11406217. The next prime is 11406247. The reversal of 11406229 is 92260411.

11406229 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 11406229 - 2¹¹ = 11404181 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11406299) 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, 247939 + ... + 247984.

It is an arithmetic number, because the mean of its divisors is an integer number (2975544).

Almost surely, 2^11406229 is an apocalyptic number.

It is an amenable number.

11406229 is a deficient number, since it is larger than the sum of its proper divisors (495947).

11406229 is an equidigital number, since it uses as much as digits as its factorization.

11406229 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 495946.

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 11406229 is about 3377.3109125457. The cubic root of 11406229 is about 225.1026955070.

The spelling of 11406229 in words is "eleven million, four hundred six thousand, two hundred twenty-nine".