75227 has 2 divisors, whose sum is σ = 75228. Its totient is φ = 75226.

The previous prime is 75223. The next prime is 75239. The reversal of 75227 is 72257.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 75227 - 2² = 75223 is a prime.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 75227.

It is not a weakly prime, because it can be changed into another prime (75223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37613 + 37614.

It is an arithmetic number, because the mean of its divisors is an integer number (37614).

2⁷⁵²²⁷ is an apocalyptic number.

75227 is a deficient number, since it is larger than the sum of its proper divisors (1).

75227 is an equidigital number, since it uses as much as digits as its factorization.

75227 is an evil number, because the sum of its binary digits is even.

The product of its digits is 980, while the sum is 23.

The square root of 75227 is about 274.2754090326. The cubic root of 75227 is about 42.2141369047.

Subtracting from 75227 its product of digits (980), we obtain a palindrome (74247).

The spelling of 75227 in words is "seventy-five thousand, two hundred twenty-seven".