14305901 has 4 divisors (see below), whose sum is σ = 14323452. Its totient is φ = 14288352.

The previous prime is 14305877. The next prime is 14305909. The reversal of 14305901 is 10950341.

14305901 = 2674² + 2675².

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10950341 = 59 ⋅185599.

It can be written as a sum of positive squares in 2 ways, for example, as 7155625 + 7150276 = 2675^2 + 2674^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14305901 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14305909) 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 in 3 ways as a sum of consecutive naturals, for example, 7490 + ... + 9203.

It is an arithmetic number, because the mean of its divisors is an integer number (3580863).

Almost surely, 2^14305901 is an apocalyptic number.

14305901 is the 2675-th centered square number.

It is an amenable number.

14305901 is a deficient number, since it is larger than the sum of its proper divisors (17551).

14305901 is an equidigital number, since it uses as much as digits as its factorization.

14305901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17550.

The product of its (nonzero) digits is 540, while the sum is 23.

The square root of 14305901 is about 3782.3142386639. The cubic root of 14305901 is about 242.7569869261.

The spelling of 14305901 in words is "fourteen million, three hundred five thousand, nine hundred one".