13854361 has 2 divisors, whose sum is σ = 13854362. Its totient is φ = 13854360.

The previous prime is 13854353. The next prime is 13854377. The reversal of 13854361 is 16345831.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11696400 + 2157961 = 3420^2 + 1469^2 .

It is a cyclic number.

It is not a de Polignac number, because 13854361 - 2³ = 13854353 is a prime.

It is not a weakly prime, because it can be changed into another prime (13854161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6927180 + 6927181.

It is an arithmetic number, because the mean of its divisors is an integer number (6927181).

Almost surely, 2^13854361 is an apocalyptic number.

It is an amenable number.

13854361 is a deficient number, since it is larger than the sum of its proper divisors (1).

13854361 is an equidigital number, since it uses as much as digits as its factorization.

13854361 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8640, while the sum is 31.

The square root of 13854361 is about 3722.1446774675. The cubic root of 13854361 is about 240.1755717608.

The spelling of 13854361 in words is "thirteen million, eight hundred fifty-four thousand, three hundred sixty-one".