13431741 has 8 divisors (see below), whose sum is σ = 17928480. Its totient is φ = 8944752.

The previous prime is 13431739. The next prime is 13431757. The reversal of 13431741 is 14713431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13431741 - 2¹ = 13431739 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13431721) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1866 + ... + 5508.

It is an arithmetic number, because the mean of its divisors is an integer number (2241060).

Almost surely, 2^13431741 is an apocalyptic number.

It is an amenable number.

13431741 is a deficient number, since it is larger than the sum of its proper divisors (4496739).

13431741 is a wasteful number, since it uses less digits than its factorization.

13431741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4875.

The product of its digits is 1008, while the sum is 24.

The square root of 13431741 is about 3664.9339693915. The cubic root of 13431741 is about 237.7081668899.

The spelling of 13431741 in words is "thirteen million, four hundred thirty-one thousand, seven hundred forty-one".