11413849 has 4 divisors (see below), whose sum is σ = 11807460. Its totient is φ = 11020240.

The previous prime is 11413823. The next prime is 11413879. The reversal of 11413849 is 94831411.

11413849 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 7252249 + 4161600 = 2693^2 + 2040^2 .

It is a cyclic number.

It is not a de Polignac number, because 11413849 - 2¹⁵ = 11381081 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11413849.

It is not an unprimeable number, because it can be changed into a prime (11413879) 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, 196762 + ... + 196819.

It is an arithmetic number, because the mean of its divisors is an integer number (2951865).

Almost surely, 2^11413849 is an apocalyptic number.

It is an amenable number.

11413849 is a deficient number, since it is larger than the sum of its proper divisors (393611).

11413849 is an equidigital number, since it uses as much as digits as its factorization.

11413849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 393610.

The product of its digits is 3456, while the sum is 31.

The square root of 11413849 is about 3378.4388406481. The cubic root of 11413849 is about 225.1528114192.

The spelling of 11413849 in words is "eleven million, four hundred thirteen thousand, eight hundred forty-nine".