14570147 has 4 divisors (see below), whose sum is σ = 14602080. Its totient is φ = 14538216.

The previous prime is 14570117. The next prime is 14570161. The reversal of 14570147 is 74107541.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 14570147 - 2¹² = 14566051 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14570117) 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, 15272 + ... + 16197.

It is an arithmetic number, because the mean of its divisors is an integer number (3650520).

Almost surely, 2^14570147 is an apocalyptic number.

14570147 is a deficient number, since it is larger than the sum of its proper divisors (31933).

14570147 is an equidigital number, since it uses as much as digits as its factorization.

14570147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31932.

The product of its (nonzero) digits is 3920, while the sum is 29.

The square root of 14570147 is about 3817.0861923724. The cubic root of 14570147 is about 244.2425419056.

Adding to 14570147 its reverse (74107541), we get a palindrome (88677688).

The spelling of 14570147 in words is "fourteen million, five hundred seventy thousand, one hundred forty-seven".