4145299 has 2 divisors, whose sum is σ = 4145300. Its totient is φ = 4145298.

The previous prime is 4145293. The next prime is 4145333. The reversal of 4145299 is 9925414.

4145299 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an a-pointer prime, because the next prime (4145333) can be obtained adding 4145299 to its sum of digits (34).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4145299 - 2³ = 4145291 is a prime.

4145299 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (4145291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2072649 + 2072650.

It is an arithmetic number, because the mean of its divisors is an integer number (2072650).

Almost surely, 2^4145299 is an apocalyptic number.

4145299 is a deficient number, since it is larger than the sum of its proper divisors (1).

4145299 is an equidigital number, since it uses as much as digits as its factorization.

4145299 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12960, while the sum is 34.

The square root of 4145299 is about 2036.0007367386. Note that the first 3 decimals coincide. The cubic root of 4145299 is about 160.6393558104.

It can be divided in two parts, 4145 and 299, that added together give a palindrome (4444).

The spelling of 4145299 in words is "four million, one hundred forty-five thousand, two hundred ninety-nine".