13411771 has 4 divisors (see below), whose sum is σ = 13444200. Its totient is φ = 13379344.

The previous prime is 13411711. The next prime is 13411781. The reversal of 13411771 is 17711431.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 17711431 = 29 ⋅610739.

It is a cyclic number.

It is not a de Polignac number, because 13411771 - 2⁹ = 13411259 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13411711) 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, 15586 + ... + 16423.

It is an arithmetic number, because the mean of its divisors is an integer number (3361050).

Almost surely, 2^13411771 is an apocalyptic number.

13411771 is a deficient number, since it is larger than the sum of its proper divisors (32429).

13411771 is an equidigital number, since it uses as much as digits as its factorization.

13411771 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32428.

The product of its digits is 588, while the sum is 25.

The square root of 13411771 is about 3662.2084866921. The cubic root of 13411771 is about 237.5903021338.

The spelling of 13411771 in words is "thirteen million, four hundred eleven thousand, seven hundred seventy-one".