13711401 has 24 divisors (see below), whose sum is σ = 22879584. Its totient is φ = 7820160.

The previous prime is 13711391. The next prime is 13711409. The reversal of 13711401 is 10411731.

It is not a de Polignac number, because 13711401 - 2⁶ = 13711337 is a prime.

It is a super-3 number, since 3×13711401³ (a number of 22 digits) contains 333 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (13711409) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2391 + ... + 5756.

It is an arithmetic number, because the mean of its divisors is an integer number (953316).

Almost surely, 2^13711401 is an apocalyptic number.

13711401 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

13711401 is a deficient number, since it is larger than the sum of its proper divisors (9168183).

13711401 is a wasteful number, since it uses less digits than its factorization.

13711401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8181 (or 8178 counting only the distinct ones).

The product of its (nonzero) digits is 84, while the sum is 18.

The square root of 13711401 is about 3702.8908976636. The cubic root of 13711401 is about 239.3466081941.

It can be divided in two parts, 1371 and 1401, that added together give a palindrome (2772).

The spelling of 13711401 in words is "thirteen million, seven hundred eleven thousand, four hundred one".