225343807 has 8 divisors (see below), whose sum is σ = 243415760. Its totient is φ = 207377280.

The previous prime is 225343799. The next prime is 225343837. The reversal of 225343807 is 708343522.

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 225343807 - 2³ = 225343799 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 (225343837) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21882 + ... + 30487.

It is an arithmetic number, because the mean of its divisors is an integer number (30426970).

Almost surely, 2^225343807 is an apocalyptic number.

225343807 is a deficient number, since it is larger than the sum of its proper divisors (18071953).

225343807 is a wasteful number, since it uses less digits than its factorization.

225343807 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52713.

The product of its (nonzero) digits is 40320, while the sum is 34.

The square root of 225343807 is about 15011.4558587767. The cubic root of 225343807 is about 608.5298350291.

The spelling of 225343807 in words is "two hundred twenty-five million, three hundred forty-three thousand, eight hundred seven".