13867541 has 2 divisors, whose sum is σ = 13867542. Its totient is φ = 13867540.

The previous prime is 13867523. The next prime is 13867559. The reversal of 13867541 is 14576831.

13867541 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a balanced prime because it is at equal distance from previous prime (13867523) and next prime (13867559).

It can be written as a sum of positive squares in only one way, i.e., 10080625 + 3786916 = 3175^2 + 1946^2 .

It is a cyclic number.

It is not a de Polignac number, because 13867541 - 2¹⁴ = 13851157 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13867241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6933770 + 6933771.

It is an arithmetic number, because the mean of its divisors is an integer number (6933771).

Almost surely, 2^13867541 is an apocalyptic number.

It is an amenable number.

13867541 is a deficient number, since it is larger than the sum of its proper divisors (1).

13867541 is an equidigital number, since it uses as much as digits as its factorization.

13867541 is an evil number, because the sum of its binary digits is even.

The product of its digits is 20160, while the sum is 35.

The square root of 13867541 is about 3723.9147412367. The cubic root of 13867541 is about 240.2517092975.

The spelling of 13867541 in words is "thirteen million, eight hundred sixty-seven thousand, five hundred forty-one".