248537227 has 2 divisors, whose sum is σ = 248537228. Its totient is φ = 248537226.

The previous prime is 248537207. The next prime is 248537231. The reversal of 248537227 is 722735842.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 248537227 - 2⁷ = 248537099 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 248537227.

It is not a weakly prime, because it can be changed into another prime (248537207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 124268613 + 124268614.

It is an arithmetic number, because the mean of its divisors is an integer number (124268614).

Almost surely, 2^248537227 is an apocalyptic number.

248537227 is a deficient number, since it is larger than the sum of its proper divisors (1).

248537227 is an equidigital number, since it uses as much as digits as its factorization.

248537227 is an evil number, because the sum of its binary digits is even.

The product of its digits is 188160, while the sum is 40.

The square root of 248537227 is about 15765.0634949562. The cubic root of 248537227 is about 628.7294684789.

The spelling of 248537227 in words is "two hundred forty-eight million, five hundred thirty-seven thousand, two hundred twenty-seven".