11433413 has 4 divisors (see below), whose sum is σ = 11620908. Its totient is φ = 11245920.

The previous prime is 11433403. The next prime is 11433419. The reversal of 11433413 is 31433411.

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 3265249 + 8168164 = 1807^2 + 2858^2 .

It is a cyclic number.

It is not a de Polignac number, because 11433413 - 2¹⁶ = 11367877 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 (11433419) 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, 93656 + ... + 93777.

It is an arithmetic number, because the mean of its divisors is an integer number (2905227).

Almost surely, 2^11433413 is an apocalyptic number.

It is an amenable number.

11433413 is a deficient number, since it is larger than the sum of its proper divisors (187495).

11433413 is an equidigital number, since it uses as much as digits as its factorization.

11433413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187494.

The product of its digits is 432, while the sum is 20.

The square root of 11433413 is about 3381.3330211619. Note that the first 3 decimals coincide. The cubic root of 11433413 is about 225.2813796538.

Adding to 11433413 its reverse (31433411), we get a palindrome (42866824).

The spelling of 11433413 in words is "eleven million, four hundred thirty-three thousand, four hundred thirteen".