228882753 has 50 divisors (see below), whose sum is σ = 378048770. Its totient is φ = 137998080.

The previous prime is 228882739. The next prime is 228882757. The reversal of 228882753 is 357288822.

It can be written as a sum of positive squares in only one way, i.e., 170772624 + 58110129 = 13068^2 + 7623^2 .

It is not a de Polignac number, because 228882753 - 2⁸ = 228882497 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 228882699 and 228882708.

It is not an unprimeable number, because it can be changed into a prime (228882757) 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 49 ways as a sum of consecutive naturals, for example, 1185825 + ... + 1186017.

Almost surely, 2^228882753 is an apocalyptic number.

It is an amenable number.

228882753 is a deficient number, since it is larger than the sum of its proper divisors (149166017).

228882753 is an frugal number, since it uses more digits than its factorization.

228882753 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 249 (or 207 counting only the distinct ones).

The product of its digits is 430080, while the sum is 45.

The square root of 228882753 is about 15128.8715045108. The cubic root of 228882753 is about 611.6988858966.

The spelling of 228882753 in words is "two hundred twenty-eight million, eight hundred eighty-two thousand, seven hundred fifty-three".