14455541 has 2 divisors, whose sum is σ = 14455542. Its totient is φ = 14455540.

The previous prime is 14455537. The next prime is 14455547. The reversal of 14455541 is 14555441.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9897316 + 4558225 = 3146^2 + 2135^2 .

It is an emirp because it is prime and its reverse (14555441) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14455541 - 2² = 14455537 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 (14455547) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7227770 + 7227771.

It is an arithmetic number, because the mean of its divisors is an integer number (7227771).

Almost surely, 2^14455541 is an apocalyptic number.

It is an amenable number.

14455541 is a deficient number, since it is larger than the sum of its proper divisors (1).

14455541 is an equidigital number, since it uses as much as digits as its factorization.

14455541 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8000, while the sum is 29.

The square root of 14455541 is about 3802.0443185213. The cubic root of 14455541 is about 243.6004670402.

The spelling of 14455541 in words is "fourteen million, four hundred fifty-five thousand, five hundred forty-one".