225005867 has 8 divisors (see below), whose sum is σ = 232975440. Its totient is φ = 217050400.

The previous prime is 225005861. The next prime is 225005903. The reversal of 225005867 is 768500522.

225005867 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 225005867 - 2⁸ = 225005611 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (225005861) 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, 36992 + ... + 42642.

It is an arithmetic number, because the mean of its divisors is an integer number (29121930).

Almost surely, 2^225005867 is an apocalyptic number.

225005867 is a deficient number, since it is larger than the sum of its proper divisors (7969573).

225005867 is a wasteful number, since it uses less digits than its factorization.

225005867 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7053.

The product of its (nonzero) digits is 33600, while the sum is 35.

The square root of 225005867 is about 15000.1955653918. The cubic root of 225005867 is about 608.2254860713.

The spelling of 225005867 in words is "two hundred twenty-five million, five thousand, eight hundred sixty-seven".