14372147 has 4 divisors (see below), whose sum is σ = 14384496. Its totient is φ = 14359800.

The previous prime is 14372117. The next prime is 14372153. The reversal of 14372147 is 74127341.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 74127341 = 19 ⋅3901439.

It is a cyclic number.

It is not a de Polignac number, because 14372147 - 2¹² = 14368051 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14372107) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4223 + ... + 6824.

It is an arithmetic number, because the mean of its divisors is an integer number (3596124).

Almost surely, 2^14372147 is an apocalyptic number.

14372147 is a deficient number, since it is larger than the sum of its proper divisors (12349).

14372147 is a wasteful number, since it uses less digits than its factorization.

14372147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12348.

The product of its digits is 4704, while the sum is 29.

The square root of 14372147 is about 3791.0614608576. The cubic root of 14372147 is about 243.1311197170.

Adding to 14372147 its reverse (74127341), we get a palindrome (88499488).

The spelling of 14372147 in words is "fourteen million, three hundred seventy-two thousand, one hundred forty-seven".