235533225 has 24 divisors (see below), whose sum is σ = 406348992. Its totient is φ = 120155200.

The previous prime is 235533223. The next prime is 235533301. The reversal of 235533225 is 522335532.

It is not a de Polignac number, because 235533225 - 2¹ = 235533223 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 235533192 and 235533201.

It is not an unprimeable number, because it can be changed into a prime (235533223) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 66546 + ... + 69995.

It is an arithmetic number, because the mean of its divisors is an integer number (16931208).

Almost surely, 2^235533225 is an apocalyptic number.

235533225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

235533225 is a deficient number, since it is larger than the sum of its proper divisors (170815767).

235533225 is a wasteful number, since it uses less digits than its factorization.

235533225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136577 (or 136572 counting only the distinct ones).

The product of its digits is 27000, while the sum is 30.

The square root of 235533225 is about 15347.0917440406. The cubic root of 235533225 is about 617.5669691938.

Adding to 235533225 its reverse (522335532), we get a palindrome (757868757).

The spelling of 235533225 in words is "two hundred thirty-five million, five hundred thirty-three thousand, two hundred twenty-five".