228650341 has 2 divisors, whose sum is σ = 228650342. Its totient is φ = 228650340.

The previous prime is 228650329. The next prime is 228650363. The reversal of 228650341 is 143056822.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 182817441 + 45832900 = 13521^2 + 6770^2 .

It is a cyclic number.

It is not a de Polignac number, because 228650341 - 2²¹ = 226553189 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (228650941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 114325170 + 114325171.

It is an arithmetic number, because the mean of its divisors is an integer number (114325171).

Almost surely, 2^228650341 is an apocalyptic number.

It is an amenable number.

228650341 is a deficient number, since it is larger than the sum of its proper divisors (1).

228650341 is an equidigital number, since it uses as much as digits as its factorization.

228650341 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11520, while the sum is 31.

The square root of 228650341 is about 15121.1884784232. The cubic root of 228650341 is about 611.4917721288.

The spelling of 228650341 in words is "two hundred twenty-eight million, six hundred fifty thousand, three hundred forty-one".