14270145 has 8 divisors (see below), whose sum is σ = 22832256. Its totient is φ = 7610736.

The previous prime is 14270111. The next prime is 14270147. The reversal of 14270145 is 54107241.

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

It is not a de Polignac number, because 14270145 - 2⁷ = 14270017 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14270147) 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, 475657 + ... + 475686.

It is an arithmetic number, because the mean of its divisors is an integer number (2854032).

Almost surely, 2^14270145 is an apocalyptic number.

14270145 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

14270145 is a deficient number, since it is larger than the sum of its proper divisors (8562111).

14270145 is an equidigital number, since it uses as much as digits as its factorization.

14270145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 951351.

The product of its (nonzero) digits is 1120, while the sum is 24.

The square root of 14270145 is about 3777.5845457117. The cubic root of 14270145 is about 242.5545702110.

Adding to 14270145 its reverse (54107241), we get a palindrome (68377386).

The spelling of 14270145 in words is "fourteen million, two hundred seventy thousand, one hundred forty-five".