228201467 has 8 divisors (see below), whose sum is σ = 247265424. Its totient is φ = 209353248.

The previous prime is 228201409. The next prime is 228201487. The reversal of 228201467 is 764102822.

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

It is not a de Polignac number, because 228201467 - 2¹² = 228197371 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (228201487) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51728 + ... + 55965.

It is an arithmetic number, because the mean of its divisors is an integer number (30908178).

Almost surely, 2^228201467 is an apocalyptic number.

228201467 is a deficient number, since it is larger than the sum of its proper divisors (19063957).

228201467 is a wasteful number, since it uses less digits than its factorization.

228201467 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107869.

The product of its (nonzero) digits is 10752, while the sum is 32.

The square root of 228201467 is about 15106.3386364797. The cubic root of 228201467 is about 611.0913607856.

The spelling of 228201467 in words is "two hundred twenty-eight million, two hundred one thousand, four hundred sixty-seven".