225346275 has 72 divisors (see below), whose sum is σ = 503253504. Its totient is φ = 93643200.

The previous prime is 225346217. The next prime is 225346283. The reversal of 225346275 is 572643522.

225346275 is a `hidden beast` number, since 2 + 25 + 3 + 4 + 627 + 5 = 666.

It is not a de Polignac number, because 225346275 - 2¹¹ = 225344227 is a prime.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 10822 + ... + 23828.

It is an arithmetic number, because the mean of its divisors is an integer number (6989632).

Almost surely, 2^225346275 is an apocalyptic number.

225346275 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

225346275 is an abundant number, since it is smaller than the sum of its proper divisors (277907229).

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

225346275 is a wasteful number, since it uses less digits than its factorization.

225346275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13041 (or 13033 counting only the distinct ones).

The product of its digits is 100800, while the sum is 36.

The square root of 225346275 is about 15011.5380624372. The cubic root of 225346275 is about 608.5320565917.

Adding to 225346275 its reverse (572643522), we get a palindrome (797989797).

The spelling of 225346275 in words is "two hundred twenty-five million, three hundred forty-six thousand, two hundred seventy-five".