5272147 has 2 divisors, whose sum is σ = 5272148. Its totient is φ = 5272146.

The previous prime is 5272123. The next prime is 5272153. The reversal of 5272147 is 7412725.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5272147 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is not a weakly prime, because it can be changed into another prime (5272447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2636073 + 2636074.

It is an arithmetic number, because the mean of its divisors is an integer number (2636074).

Almost surely, 2^5272147 is an apocalyptic number.

5272147 is a deficient number, since it is larger than the sum of its proper divisors (1).

5272147 is an equidigital number, since it uses as much as digits as its factorization.

5272147 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3920, while the sum is 28.

The square root of 5272147 is about 2296.1156329767. The cubic root of 5272147 is about 174.0453816538.

The spelling of 5272147 in words is "five million, two hundred seventy-two thousand, one hundred forty-seven".