11413273 has 4 divisors (see below), whose sum is σ = 12084660. Its totient is φ = 10741888.

The previous prime is 11413261. The next prime is 11413277. The reversal of 11413273 is 37231411.

11413273 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.

It can be written as a sum of positive squares in 2 ways, for example, as 5322249 + 6091024 = 2307^2 + 2468^2 .

It is a cyclic number.

It is not a de Polignac number, because 11413273 - 2¹³ = 11405081 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11413277) 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, 335668 + ... + 335701.

It is an arithmetic number, because the mean of its divisors is an integer number (3021165).

Almost surely, 2^11413273 is an apocalyptic number.

It is an amenable number.

11413273 is a deficient number, since it is larger than the sum of its proper divisors (671387).

11413273 is an equidigital number, since it uses as much as digits as its factorization.

11413273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 671386.

The product of its digits is 504, while the sum is 22.

The square root of 11413273 is about 3378.3535930983. The cubic root of 11413273 is about 225.1490239092.

Adding to 11413273 its reverse (37231411), we get a palindrome (48644684).

The spelling of 11413273 in words is "eleven million, four hundred thirteen thousand, two hundred seventy-three".