225024963 has 4 divisors (see below), whose sum is σ = 300033288. Its totient is φ = 150016640.

The previous prime is 225024929. The next prime is 225024967. The reversal of 225024963 is 369420522.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 225024963 - 2²¹ = 222927811 is a prime.

It is not an unprimeable number, because it can be changed into a prime (225024967) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37504158 + ... + 37504163.

It is an arithmetic number, because the mean of its divisors is an integer number (75008322).

Almost surely, 2^225024963 is an apocalyptic number.

225024963 is a deficient number, since it is larger than the sum of its proper divisors (75008325).

225024963 is an equidigital number, since it uses as much as digits as its factorization.

225024963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75008324.

The product of its (nonzero) digits is 25920, while the sum is 33.

The square root of 225024963 is about 15000.8320769216. The cubic root of 225024963 is about 608.2426920601.

The spelling of 225024963 in words is "two hundred twenty-five million, twenty-four thousand, nine hundred sixty-three".