225182351 has 8 divisors (see below), whose sum is σ = 235745664. Its totient is φ = 214683480.

The previous prime is 225182339. The next prime is 225182369. The reversal of 225182351 is 153281522.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-225182351 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 (225181351) 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 7 ways as a sum of consecutive naturals, for example, 8885 + ... + 23006.

It is an arithmetic number, because the mean of its divisors is an integer number (29468208).

Almost surely, 2^225182351 is an apocalyptic number.

225182351 is a deficient number, since it is larger than the sum of its proper divisors (10563313).

225182351 is a wasteful number, since it uses less digits than its factorization.

225182351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32221.

The product of its digits is 4800, while the sum is 29.

The square root of 225182351 is about 15006.0771356141. The cubic root of 225182351 is about 608.3844656505.

The spelling of 225182351 in words is "two hundred twenty-five million, one hundred eighty-two thousand, three hundred fifty-one".