225102060 has 108 divisors (see below), whose sum is σ = 707642208. Its totient is φ = 57918336.

The previous prime is 225102041. The next prime is 225102061. The reversal of 225102060 is 60201522.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (225102061) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 150637 + ... + 152123.

Almost surely, 2^225102060 is an apocalyptic number.

225102060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 225102060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (353821104).

225102060 is an abundant number, since it is smaller than the sum of its proper divisors (482540148).

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

225102060 is a wasteful number, since it uses less digits than its factorization.

225102060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1560 (or 1526 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 225102060 is about 15003.4016143007. The cubic root of 225102060 is about 608.3121485502.

Adding to 225102060 its reverse (60201522), we get a palindrome (285303582).

The spelling of 225102060 in words is "two hundred twenty-five million, one hundred two thousand, sixty".