225632302 has 16 divisors (see below), whose sum is σ = 387008352. Its totient is φ = 96647040.

The previous prime is 225632273. The next prime is 225632317. The reversal of 225632302 is 203236522.

225632302 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 33802 + ... + 39922.

It is an arithmetic number, because the mean of its divisors is an integer number (24188022).

Almost surely, 2^225632302 is an apocalyptic number.

225632302 is a deficient number, since it is larger than the sum of its proper divisors (161376050).

225632302 is a wasteful number, since it uses less digits than its factorization.

225632302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8763.

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 225632302 is about 15021.0619464803. The cubic root of 225632302 is about 608.7894131250.

Adding to 225632302 its reverse (203236522), we get a palindrome (428868824).

The spelling of 225632302 in words is "two hundred twenty-five million, six hundred thirty-two thousand, three hundred two".