11413229 has 4 divisors (see below), whose sum is σ = 11452476. Its totient is φ = 11373984.

The previous prime is 11413217. The next prime is 11413253. The reversal of 11413229 is 92231411.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 11055625 + 357604 = 3325^2 + 598^2 .

It is a cyclic number.

It is not a de Polignac number, because 11413229 - 2¹² = 11409133 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 (11413729) 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, 19184 + ... + 19769.

It is an arithmetic number, because the mean of its divisors is an integer number (2863119).

Almost surely, 2^11413229 is an apocalyptic number.

It is an amenable number.

11413229 is a deficient number, since it is larger than the sum of its proper divisors (39247).

11413229 is an equidigital number, since it uses as much as digits as its factorization.

11413229 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39246.

The product of its digits is 432, while the sum is 23.

The square root of 11413229 is about 3378.3470810442. The cubic root of 11413229 is about 225.1487345803.

The spelling of 11413229 in words is "eleven million, four hundred thirteen thousand, two hundred twenty-nine".