228048671 has 2 divisors, whose sum is σ = 228048672. Its totient is φ = 228048670.

The previous prime is 228048581. The next prime is 228048677. The reversal of 228048671 is 176840822.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-228048671 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (228048677) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 114024335 + 114024336.

It is an arithmetic number, because the mean of its divisors is an integer number (114024336).

Almost surely, 2^228048671 is an apocalyptic number.

228048671 is a deficient number, since it is larger than the sum of its proper divisors (1).

228048671 is an equidigital number, since it uses as much as digits as its factorization.

228048671 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 43008, while the sum is 38.

The square root of 228048671 is about 15101.2804423996. The cubic root of 228048671 is about 610.9549416174.

The spelling of 228048671 in words is "two hundred twenty-eight million, forty-eight thousand, six hundred seventy-one".