228007959 has 8 divisors (see below), whose sum is σ = 304106880. Its totient is φ = 151957176.

The previous prime is 228007957. The next prime is 228007987. The reversal of 228007959 is 959700822.

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

It is not a de Polignac number, because 228007959 - 2¹ = 228007957 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 228007959.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (228007957) 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, 1054 + ... + 21380.

It is an arithmetic number, because the mean of its divisors is an integer number (38013360).

Almost surely, 2^228007959 is an apocalyptic number.

228007959 is a deficient number, since it is larger than the sum of its proper divisors (76098921).

228007959 is a wasteful number, since it uses less digits than its factorization.

228007959 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24069.

The product of its (nonzero) digits is 90720, while the sum is 42.

The square root of 228007959 is about 15099.9324170673. The cubic root of 228007959 is about 610.9185828907.

The spelling of 228007959 in words is "two hundred twenty-eight million, seven thousand, nine hundred fifty-nine".