228527125 has 8 divisors (see below), whose sum is σ = 285202008. Its totient is φ = 182821600.

The previous prime is 228527087. The next prime is 228527147. The reversal of 228527125 is 521725822.

228527125 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 25948836 + 202578289 = 5094^2 + 14233^2 .

It is not a de Polignac number, because 228527125 - 2¹⁷ = 228396053 is a prime.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 913984 + ... + 914233.

It is an arithmetic number, because the mean of its divisors is an integer number (35650251).

Almost surely, 2^228527125 is an apocalyptic number.

228527125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

228527125 is a deficient number, since it is larger than the sum of its proper divisors (56674883).

228527125 is an equidigital number, since it uses as much as digits as its factorization.

228527125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1828232 (or 1828222 counting only the distinct ones).

The product of its digits is 22400, while the sum is 34.

The square root of 228527125 is about 15117.1136464604. The cubic root of 228527125 is about 611.3819113575.

The spelling of 228527125 in words is "two hundred twenty-eight million, five hundred twenty-seven thousand, one hundred twenty-five".