225632854 has 8 divisors (see below), whose sum is σ = 339605280. Its totient is φ = 112431096.

The previous prime is 225632851. The next prime is 225632861. The reversal of 225632854 is 458236522.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225632851) 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, 191934 + ... + 193105.

It is an arithmetic number, because the mean of its divisors is an integer number (42450660).

Almost surely, 2^225632854 is an apocalyptic number.

225632854 is a deficient number, since it is larger than the sum of its proper divisors (113972426).

225632854 is a wasteful number, since it uses less digits than its factorization.

225632854 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 385334.

The product of its digits is 115200, while the sum is 37.

The square root of 225632854 is about 15021.0803206693. The cubic root of 225632854 is about 608.7899095839.

The spelling of 225632854 in words is "two hundred twenty-five million, six hundred thirty-two thousand, eight hundred fifty-four".