225461363 has 4 divisors (see below), whose sum is σ = 225491400. Its totient is φ = 225431328.

The previous prime is 225461351. The next prime is 225461381. The reversal of 225461363 is 363164522.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 225461363 - 2⁴ = 225461347 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (225461323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7088 + ... + 22386.

It is an arithmetic number, because the mean of its divisors is an integer number (56372850).

Almost surely, 2^225461363 is an apocalyptic number.

225461363 is a deficient number, since it is larger than the sum of its proper divisors (30037).

225461363 is a wasteful number, since it uses less digits than its factorization.

225461363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30036.

The product of its digits is 25920, while the sum is 32.

The square root of 225461363 is about 15015.3708911901. The cubic root of 225461363 is about 608.6356346933.

The spelling of 225461363 in words is "two hundred twenty-five million, four hundred sixty-one thousand, three hundred sixty-three".