228141373 has 2 divisors, whose sum is σ = 228141374. Its totient is φ = 228141372.

The previous prime is 228141349. The next prime is 228141383. The reversal of 228141373 is 373141822.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 206267044 + 21874329 = 14362^2 + 4677^2 .

It is a cyclic number.

It is not a de Polignac number, because 228141373 - 2¹³ = 228133181 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (228141383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 114070686 + 114070687.

It is an arithmetic number, because the mean of its divisors is an integer number (114070687).

Almost surely, 2^228141373 is an apocalyptic number.

It is an amenable number.

228141373 is a deficient number, since it is larger than the sum of its proper divisors (1).

228141373 is an equidigital number, since it uses as much as digits as its factorization.

228141373 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8064, while the sum is 31.

The square root of 228141373 is about 15104.3494729167. The cubic root of 228141373 is about 611.0377149894.

The spelling of 228141373 in words is "two hundred twenty-eight million, one hundred forty-one thousand, three hundred seventy-three".