228499467 has 8 divisors (see below), whose sum is σ = 348189696. Its totient is φ = 130571112.

The previous prime is 228499441. The next prime is 228499489. The reversal of 228499467 is 764994822.

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

It is not a de Polignac number, because 228499467 - 2⁸ = 228499211 is a prime.

It is not an unprimeable number, because it can be changed into a prime (228499267) 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, 5440443 + ... + 5440484.

It is an arithmetic number, because the mean of its divisors is an integer number (43523712).

Almost surely, 2^228499467 is an apocalyptic number.

228499467 is a deficient number, since it is larger than the sum of its proper divisors (119690229).

228499467 is a wasteful number, since it uses less digits than its factorization.

228499467 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10880937.

The product of its digits is 1741824, while the sum is 51.

The square root of 228499467 is about 15116.1988277477. The cubic root of 228499467 is about 611.3572457471.

The spelling of 228499467 in words is "two hundred twenty-eight million, four hundred ninety-nine thousand, four hundred sixty-seven".