225927436 has 54 divisors (see below), whose sum is σ = 481010460. Its totient is φ = 92573712.

The previous prime is 225927431. The next prime is 225927463. The reversal of 225927436 is 634729522.

225927436 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (225927431) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 102595 + ... + 104773.

Almost surely, 2^225927436 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 225927436, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (240505230).

225927436 is an abundant number, since it is smaller than the sum of its proper divisors (255083024).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

225927436 is a wasteful number, since it uses less digits than its factorization.

225927436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2243 (or 2211 counting only the distinct ones).

The product of its digits is 181440, while the sum is 40.

The square root of 225927436 is about 15030.8827418751. The cubic root of 225927436 is about 609.0547359091.

The spelling of 225927436 in words is "two hundred twenty-five million, nine hundred twenty-seven thousand, four hundred thirty-six".