228074071 has 8 divisors (see below), whose sum is σ = 230338080. Its totient is φ = 225821088.

The previous prime is 228074069. The next prime is 228074087. The reversal of 228074071 is 170470822.

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 228074071 - 2¹ = 228074069 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (228074051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42385 + ... + 47461.

It is an arithmetic number, because the mean of its divisors is an integer number (28792260).

Almost surely, 2^228074071 is an apocalyptic number.

228074071 is a deficient number, since it is larger than the sum of its proper divisors (2264009).

228074071 is a wasteful number, since it uses less digits than its factorization.

228074071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5513.

The product of its (nonzero) digits is 6272, while the sum is 31.

The square root of 228074071 is about 15102.1214072726. The cubic root of 228074071 is about 610.9776234413.

The spelling of 228074071 in words is "two hundred twenty-eight million, seventy-four thousand, seventy-one".