228333335 has 8 divisors (see below), whose sum is σ = 274082640. Its totient is φ = 182611584.

The previous prime is 228333331. The next prime is 228333353. The reversal of 228333335 is 533333822.

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 228333335 - 2² = 228333331 is a prime.

It is a super-2 number, since 2×228333335² = 104272223744444450, which contains 22 as substring.

It is a plaindrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (228333331) 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, 23711 + ... + 31919.

It is an arithmetic number, because the mean of its divisors is an integer number (34260330).

Almost surely, 2^228333335 is an apocalyptic number.

228333335 is a deficient number, since it is larger than the sum of its proper divisors (45749305).

228333335 is an equidigital number, since it uses as much as digits as its factorization.

228333335 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13777.

The product of its digits is 38880, while the sum is 32.

The square root of 228333335 is about 15110.7026640061. The cubic root of 228333335 is about 611.2090460919.

The spelling of 228333335 in words is "two hundred twenty-eight million, three hundred thirty-three thousand, three hundred thirty-five".