227348873 has 2 divisors, whose sum is σ = 227348874. Its totient is φ = 227348872.

The previous prime is 227348861. The next prime is 227348909. The reversal of 227348873 is 378843722.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 126607504 + 100741369 = 11252^2 + 10037^2 .

It is a cyclic number.

It is not a de Polignac number, because 227348873 - 2⁸ = 227348617 is a prime.

It is not a weakly prime, because it can be changed into another prime (227348843) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113674436 + 113674437.

It is an arithmetic number, because the mean of its divisors is an integer number (113674437).

Almost surely, 2^227348873 is an apocalyptic number.

It is an amenable number.

227348873 is a deficient number, since it is larger than the sum of its proper divisors (1).

227348873 is an equidigital number, since it uses as much as digits as its factorization.

227348873 is an evil number, because the sum of its binary digits is even.

The product of its digits is 451584, while the sum is 44.

The square root of 227348873 is about 15078.0924854572. The cubic root of 227348873 is about 610.3293688425.

The spelling of 227348873 in words is "two hundred twenty-seven million, three hundred forty-eight thousand, eight hundred seventy-three".