228802799 has 2 divisors, whose sum is σ = 228802800. Its totient is φ = 228802798.

The previous prime is 228802787. The next prime is 228802801. The reversal of 228802799 is 997208822.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 228802799 - 2⁸ = 228802543 is a prime.

It is a super-5 number, since 5×228802799⁵ (a number of 43 digits) contains 55555 as substring.

Together with 228802801, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (228802729) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 114401399 + 114401400.

It is an arithmetic number, because the mean of its divisors is an integer number (114401400).

Almost surely, 2^228802799 is an apocalyptic number.

228802799 is a deficient number, since it is larger than the sum of its proper divisors (1).

228802799 is an equidigital number, since it uses as much as digits as its factorization.

228802799 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 290304, while the sum is 47.

The square root of 228802799 is about 15126.2288426428. The cubic root of 228802799 is about 611.6276507801.

The spelling of 228802799 in words is "two hundred twenty-eight million, eight hundred two thousand, seven hundred ninety-nine".