228503735 has 8 divisors (see below), whose sum is σ = 286126560. Its totient is φ = 174854944.

The previous prime is 228503729. The next prime is 228503767. The reversal of 228503735 is 537305822.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 228503735 - 2⁸ = 228503479 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 228503695 and 228503704.

It is a congruent number.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 993380 + ... + 993609.

It is an arithmetic number, because the mean of its divisors is an integer number (35765820).

Almost surely, 2^228503735 is an apocalyptic number.

228503735 is a deficient number, since it is larger than the sum of its proper divisors (57622825).

228503735 is a wasteful number, since it uses less digits than its factorization.

228503735 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1987017.

The product of its (nonzero) digits is 50400, while the sum is 35.

The square root of 228503735 is about 15116.3400001455. The cubic root of 228503735 is about 611.3610521112.

The spelling of 228503735 in words is "two hundred twenty-eight million, five hundred three thousand, seven hundred thirty-five".