225601834 has 8 divisors (see below), whose sum is σ = 338466528. Its totient is φ = 112779660.

The previous prime is 225601823. The next prime is 225601837. The reversal of 225601834 is 438106522.

225601834 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a junction number, because it is equal to n+sod(n) for n = 225601796 and 225601805.

It is not an unprimeable number, because it can be changed into a prime (225601837) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14899 + ... + 25945.

It is an arithmetic number, because the mean of its divisors is an integer number (42308316).

Almost surely, 2^225601834 is an apocalyptic number.

225601834 is a deficient number, since it is larger than the sum of its proper divisors (112864694).

225601834 is a wasteful number, since it uses less digits than its factorization.

225601834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21260.

The product of its (nonzero) digits is 11520, while the sum is 31.

The square root of 225601834 is about 15020.0477362757. The cubic root of 225601834 is about 608.7620094973.

The spelling of 225601834 in words is "two hundred twenty-five million, six hundred one thousand, eight hundred thirty-four".