228824753 has 2 divisors, whose sum is σ = 228824754. Its totient is φ = 228824752.

The previous prime is 228824749. The next prime is 228824839. The reversal of 228824753 is 357428822.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 202435984 + 26388769 = 14228^2 + 5137^2 .

It is a cyclic number.

It is not a de Polignac number, because 228824753 - 2² = 228824749 is a prime.

It is a super-2 number, since 2×228824753² = 104721535171022018, which contains 22 as substring.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 228824753.

It is not a weakly prime, because it can be changed into another prime (228824653) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 114412376 + 114412377.

It is an arithmetic number, because the mean of its divisors is an integer number (114412377).

Almost surely, 2^228824753 is an apocalyptic number.

It is an amenable number.

228824753 is a deficient number, since it is larger than the sum of its proper divisors (1).

228824753 is an equidigital number, since it uses as much as digits as its factorization.

228824753 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 215040, while the sum is 41.

The square root of 228824753 is about 15126.9545183424. The cubic root of 228824753 is about 611.6472123765.

The spelling of 228824753 in words is "two hundred twenty-eight million, eight hundred twenty-four thousand, seven hundred fifty-three".