228335301 has 16 divisors (see below), whose sum is σ = 340150720. Its totient is φ = 151379280.

The previous prime is 228335291. The next prime is 228335309. The reversal of 228335301 is 103533822.

228335301 is a `hidden beast` number, since 2 + 28 + 335 + 301 = 666.

It is not a de Polignac number, because 228335301 - 2⁵ = 228335269 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (228335309) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18475 + ... + 28248.

It is an arithmetic number, because the mean of its divisors is an integer number (21259420).

Almost surely, 2^228335301 is an apocalyptic number.

It is an amenable number.

228335301 is a deficient number, since it is larger than the sum of its proper divisors (111815419).

228335301 is a wasteful number, since it uses less digits than its factorization.

228335301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46913 (or 46907 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 228335301 is about 15110.7677170950. The cubic root of 228335301 is about 611.2108003015.

The spelling of 228335301 in words is "two hundred twenty-eight million, three hundred thirty-five thousand, three hundred one".