225047901 has 8 divisors (see below), whose sum is σ = 323145760. Its totient is φ = 138490992.

The previous prime is 225047873. The next prime is 225047909. The reversal of 225047901 is 109740522.

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

It is not a de Polignac number, because 225047901 - 2¹¹ = 225045853 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225047909) 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, 2885191 + ... + 2885268.

It is an arithmetic number, because the mean of its divisors is an integer number (40393220).

Almost surely, 2^225047901 is an apocalyptic number.

It is an amenable number.

225047901 is a deficient number, since it is larger than the sum of its proper divisors (98097859).

225047901 is a wasteful number, since it uses less digits than its factorization.

225047901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5770475.

The product of its (nonzero) digits is 5040, while the sum is 30.

The square root of 225047901 is about 15001.5966150273. The cubic root of 225047901 is about 608.2633585033.

The spelling of 225047901 in words is "two hundred twenty-five million, forty-seven thousand, nine hundred one".