225123060 has 48 divisors (see below), whose sum is σ = 645011136. Its totient is φ = 58636032.

The previous prime is 225123053. The next prime is 225123071. The reversal of 225123060 is 60321522.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41049 + ... + 46208.

It is an arithmetic number, because the mean of its divisors is an integer number (13437732).

Almost surely, 2^225123060 is an apocalyptic number.

225123060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

225123060 is an abundant number, since it is smaller than the sum of its proper divisors (419888076).

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

225123060 is a wasteful number, since it uses less digits than its factorization.

225123060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87312 (or 87310 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 225123060 is about 15004.1014392732. The cubic root of 225123060 is about 608.3310646482.

Adding to 225123060 its reverse (60321522), we get a palindrome (285444582).

The spelling of 225123060 in words is "two hundred twenty-five million, one hundred twenty-three thousand, sixty".