228285104 has 10 divisors (see below), whose sum is σ = 442302420. Its totient is φ = 114142544.

The previous prime is 228285067. The next prime is 228285107. The reversal of 228285104 is 401582822.

It is a super-2 number, since 2×228285104² = 104228177416581632, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (228285107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7133894 + ... + 7133925.

It is an arithmetic number, because the mean of its divisors is an integer number (44230242).

Almost surely, 2^228285104 is an apocalyptic number.

It is an amenable number.

228285104 is a deficient number, since it is larger than the sum of its proper divisors (214017316).

228285104 is a wasteful number, since it uses less digits than its factorization.

228285104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14267827 (or 14267821 counting only the distinct ones).

The product of its (nonzero) digits is 10240, while the sum is 32.

The square root of 228285104 is about 15109.1066579067. The cubic root of 228285104 is about 611.1660076990.

The spelling of 228285104 in words is "two hundred twenty-eight million, two hundred eighty-five thousand, one hundred four".