225839667 has 8 divisors (see below), whose sum is σ = 301210560. Its totient is φ = 150514280.

The previous prime is 225839659. The next prime is 225839671. The reversal of 225839667 is 766938522.

225839667 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 cyclic number.

It is not a de Polignac number, because 225839667 - 2³ = 225839659 is a prime.

It is not an unprimeable number, because it can be changed into a prime (225831667) 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, 2692 + ... + 21422.

It is an arithmetic number, because the mean of its divisors is an integer number (37651320).

Almost surely, 2^225839667 is an apocalyptic number.

225839667 is a deficient number, since it is larger than the sum of its proper divisors (75370893).

225839667 is a wasteful number, since it uses less digits than its factorization.

225839667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22753.

The product of its digits is 1088640, while the sum is 48.

The square root of 225839667 is about 15027.9628359934. The cubic root of 225839667 is about 608.9758565281.

The spelling of 225839667 in words is "two hundred twenty-five million, eight hundred thirty-nine thousand, six hundred sixty-seven".