13711441 has 2 divisors, whose sum is σ = 13711442. Its totient is φ = 13711440.

The previous prime is 13711433. The next prime is 13711447. The reversal of 13711441 is 14411731.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13535041 + 176400 = 3679^2 + 420^2 .

It is a cyclic number.

It is not a de Polignac number, because 13711441 - 2³ = 13711433 is a prime.

It is a super-2 number, since 2×13711441² = 376007228592962, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (13711447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6855720 + 6855721.

It is an arithmetic number, because the mean of its divisors is an integer number (6855721).

Almost surely, 2^13711441 is an apocalyptic number.

It is an amenable number.

13711441 is a deficient number, since it is larger than the sum of its proper divisors (1).

13711441 is an equidigital number, since it uses as much as digits as its factorization.

13711441 is an evil number, because the sum of its binary digits is even.

The product of its digits is 336, while the sum is 22.

The square root of 13711441 is about 3702.8962988450. The cubic root of 13711441 is about 239.3468409409.

The spelling of 13711441 in words is "thirteen million, seven hundred eleven thousand, four hundred forty-one".