228757483 has 2 divisors, whose sum is σ = 228757484. Its totient is φ = 228757482.

The previous prime is 228757469. The next prime is 228757493. The reversal of 228757483 is 384757822.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 228757483 - 2²⁵ = 195203051 is a prime.

It is not a weakly prime, because it can be changed into another prime (228757493) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 114378741 + 114378742.

It is an arithmetic number, because the mean of its divisors is an integer number (114378742).

Almost surely, 2^228757483 is an apocalyptic number.

228757483 is a deficient number, since it is larger than the sum of its proper divisors (1).

228757483 is an equidigital number, since it uses as much as digits as its factorization.

228757483 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 752640, while the sum is 46.

The square root of 228757483 is about 15124.7308405803. The cubic root of 228757483 is about 611.5872690645.

The spelling of 228757483 in words is "two hundred twenty-eight million, seven hundred fifty-seven thousand, four hundred eighty-three".