13845061 has 2 divisors, whose sum is σ = 13845062. Its totient is φ = 13845060.

The previous prime is 13845049. The next prime is 13845121. The reversal of 13845061 is 16054831.

13845061 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10042561 + 3802500 = 3169^2 + 1950^2 .

It is a cyclic number.

It is not a de Polignac number, because 13845061 - 2¹¹ = 13843013 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13845001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6922530 + 6922531.

It is an arithmetic number, because the mean of its divisors is an integer number (6922531).

Almost surely, 2^13845061 is an apocalyptic number.

It is an amenable number.

13845061 is a deficient number, since it is larger than the sum of its proper divisors (1).

13845061 is an equidigital number, since it uses as much as digits as its factorization.

13845061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 13845061 is about 3720.8951879890. The cubic root of 13845061 is about 240.1218189438.

Adding to 13845061 its reverse (16054831), we get a palindrome (29899892).

The spelling of 13845061 in words is "thirteen million, eight hundred forty-five thousand, sixty-one".