225362047 has 8 divisors (see below), whose sum is σ = 239858496. Its totient is φ = 211003392.

The previous prime is 225362041. The next prime is 225362063. The reversal of 225362047 is 740263522.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 225362047 - 2⁷ = 225361919 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225362041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31063 + ... + 37624.

It is an arithmetic number, because the mean of its divisors is an integer number (29982312).

Almost surely, 2^225362047 is an apocalyptic number.

225362047 is a deficient number, since it is larger than the sum of its proper divisors (14496449).

225362047 is a wasteful number, since it uses less digits than its factorization.

225362047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68897.

The product of its (nonzero) digits is 20160, while the sum is 31.

The square root of 225362047 is about 15012.0633824934. The cubic root of 225362047 is about 608.5462533262.

The spelling of 225362047 in words is "two hundred twenty-five million, three hundred sixty-two thousand, forty-seven".