228483419 has 2 divisors, whose sum is σ = 228483420. Its totient is φ = 228483418.

The previous prime is 228483407. The next prime is 228483421. The reversal of 228483419 is 914384822.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 228483419 - 2¹² = 228479323 is a prime.

It is a super-2 number, since 2×228483419² = 104409345515859122, which contains 22 as substring.

Together with 228483421, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (228483719) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 114241709 + 114241710.

It is an arithmetic number, because the mean of its divisors is an integer number (114241710).

Almost surely, 2^228483419 is an apocalyptic number.

228483419 is a deficient number, since it is larger than the sum of its proper divisors (1).

228483419 is an equidigital number, since it uses as much as digits as its factorization.

228483419 is an evil number, because the sum of its binary digits is even.

The product of its digits is 110592, while the sum is 41.

The square root of 228483419 is about 15115.6679971479. The cubic root of 228483419 is about 611.3429331086.

The spelling of 228483419 in words is "two hundred twenty-eight million, four hundred eighty-three thousand, four hundred nineteen".