13711474 has 24 divisors (see below), whose sum is σ = 24088428. Its totient is φ = 5836320.

The previous prime is 13711447. The next prime is 13711499. The reversal of 13711474 is 47411731.

It can be written as a sum of positive squares in 2 ways, for example, as 9272025 + 4439449 = 3045^2 + 2107^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17352 + ... + 18124.

Almost surely, 2^13711474 is an apocalyptic number.

13711474 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

13711474 is a deficient number, since it is larger than the sum of its proper divisors (10376954).

13711474 is a wasteful number, since it uses less digits than its factorization.

13711474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 970 (or 963 counting only the distinct ones).

The product of its digits is 2352, while the sum is 28.

The square root of 13711474 is about 3702.9007548137. The cubic root of 13711474 is about 239.3470329567.

It can be divided in two parts, 137 and 11474, that added together give a palindrome (11611).

The spelling of 13711474 in words is "thirteen million, seven hundred eleven thousand, four hundred seventy-four".