228010071 has 8 divisors (see below), whose sum is σ = 304251264. Its totient is φ = 151887800.

The previous prime is 228010031. The next prime is 228010087. The reversal of 228010071 is 170010822.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 228010071 - 2²¹ = 225912919 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (228010031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25155 + ... + 32996.

It is an arithmetic number, because the mean of its divisors is an integer number (38031408).

Almost surely, 2^228010071 is an apocalyptic number.

228010071 is a deficient number, since it is larger than the sum of its proper divisors (76241193).

228010071 is a wasteful number, since it uses less digits than its factorization.

228010071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59461.

The product of its (nonzero) digits is 224, while the sum is 21.

The square root of 228010071 is about 15100.0023509932. The cubic root of 228010071 is about 610.9204691642.

Adding to 228010071 its reverse (170010822), we get a palindrome (398020893).

The spelling of 228010071 in words is "two hundred twenty-eight million, ten thousand, seventy-one".