225995741 has 8 divisors (see below), whose sum is σ = 234500280. Its totient is φ = 217617408.

The previous prime is 225995729. The next prime is 225995761. The reversal of 225995741 is 147599522.

It can be written as a sum of positive squares in 4 ways, for example, as 78251716 + 147744025 = 8846^2 + 12155^2 .

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 225995741 - 2¹⁸ = 225733597 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 225995692 and 225995701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225995701) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27896 + ... + 35073.

It is an arithmetic number, because the mean of its divisors is an integer number (29312535).

Almost surely, 2^225995741 is an apocalyptic number.

It is an amenable number.

225995741 is a deficient number, since it is larger than the sum of its proper divisors (8504539).

225995741 is an equidigital number, since it uses as much as digits as its factorization.

225995741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63103.

The product of its digits is 226800, while the sum is 44.

The square root of 225995741 is about 15033.1547254726. The cubic root of 225995741 is about 609.1161085526.

The spelling of 225995741 in words is "two hundred twenty-five million, nine hundred ninety-five thousand, seven hundred forty-one".