11765413 has 4 divisors (see below), whose sum is σ = 12835008. Its totient is φ = 10695820.

The previous prime is 11765393. The next prime is 11765419. The reversal of 11765413 is 31456711.

11765413 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 11765413 - 2²¹ = 9668261 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 (11765419) 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, 534781 + ... + 534802.

It is an arithmetic number, because the mean of its divisors is an integer number (3208752).

Almost surely, 2^11765413 is an apocalyptic number.

It is an amenable number.

11765413 is a deficient number, since it is larger than the sum of its proper divisors (1069595).

11765413 is a wasteful number, since it uses less digits than its factorization.

11765413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1069594.

The product of its digits is 2520, while the sum is 28.

The square root of 11765413 is about 3430.0747805259. The cubic root of 11765413 is about 227.4411585536.

The spelling of 11765413 in words is "eleven million, seven hundred sixty-five thousand, four hundred thirteen".