225701 has 8 divisors (see below), whose sum is σ = 271680. Its totient is φ = 183168.

The previous prime is 225697. The next prime is 225721. The reversal of 225701 is 107522.

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 225701 - 2² = 225697 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 225701.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 225701.

It is not an unprimeable number, because it can be changed into a prime (225721) 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, 716 + ... + 981.

It is an arithmetic number, because the mean of its divisors is an integer number (33960).

2²²⁵⁷⁰¹ is an apocalyptic number.

It is an amenable number.

225701 is a deficient number, since it is larger than the sum of its proper divisors (45979).

225701 is a wasteful number, since it uses less digits than its factorization.

225701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1723.

The product of its (nonzero) digits is 140, while the sum is 17.

The square root of 225701 is about 475.0799932643. The cubic root of 225701 is about 60.8851192653.

The spelling of 225701 in words is "two hundred twenty-five thousand, seven hundred one".