14427505 has 8 divisors (see below), whose sum is σ = 17438400. Its totient is φ = 11458416.

The previous prime is 14427503. The next prime is 14427541. The reversal of 14427505 is 50572441.

14427505 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 14427505 - 2¹ = 14427503 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14427503) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9685 + ... + 11074.

It is an arithmetic number, because the mean of its divisors is an integer number (2179800).

Almost surely, 2^14427505 is an apocalyptic number.

It is an amenable number.

14427505 is a deficient number, since it is larger than the sum of its proper divisors (3010895).

14427505 is a wasteful number, since it uses less digits than its factorization.

14427505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20903.

The product of its (nonzero) digits is 5600, while the sum is 28.

The square root of 14427505 is about 3798.3555652414. The cubic root of 14427505 is about 243.4428803473.

Adding to 14427505 its reverse (50572441), we get a palindrome (64999946).

The spelling of 14427505 in words is "fourteen million, four hundred twenty-seven thousand, five hundred five".