13411261 has 4 divisors (see below), whose sum is σ = 13600224. Its totient is φ = 13222300.

The previous prime is 13411259. The next prime is 13411271. The reversal of 13411261 is 16211431.

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 13411261 - 2¹ = 13411259 is a prime.

It is a super-2 number, since 2×13411261² = 359723843220242, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13411201) 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, 94375 + ... + 94516.

It is an arithmetic number, because the mean of its divisors is an integer number (3400056).

Almost surely, 2^13411261 is an apocalyptic number.

It is an amenable number.

13411261 is a deficient number, since it is larger than the sum of its proper divisors (188963).

13411261 is an equidigital number, since it uses as much as digits as its factorization.

13411261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188962.

The product of its digits is 144, while the sum is 19.

The square root of 13411261 is about 3662.1388559147. The cubic root of 13411261 is about 237.5872905357.

Adding to 13411261 its reverse (16211431), we get a palindrome (29622692).

The spelling of 13411261 in words is "thirteen million, four hundred eleven thousand, two hundred sixty-one".