228035502 has 24 divisors (see below), whose sum is σ = 500847984. Its totient is φ = 74970144.

The previous prime is 228035491. The next prime is 228035503. The reversal of 228035502 is 205530822.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (228035503) 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 in 11 ways as a sum of consecutive naturals, for example, 85458 + ... + 88085.

It is an arithmetic number, because the mean of its divisors is an integer number (20868666).

Almost surely, 2^228035502 is an apocalyptic number.

228035502 is an abundant number, since it is smaller than the sum of its proper divisors (272812482).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

228035502 is a wasteful number, since it uses less digits than its factorization.

228035502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173624 (or 173621 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 228035502 is about 15100.8444134757. The cubic root of 228035502 is about 610.9431812324.

The spelling of 228035502 in words is "two hundred twenty-eight million, thirty-five thousand, five hundred two".