225055896 has 32 divisors (see below), whose sum is σ = 605920560. Its totient is φ = 69247872.

The previous prime is 225055879. The next prime is 225055903. The reversal of 225055896 is 698550522.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 360355 + ... + 360978.

Almost surely, 2^225055896 is an apocalyptic number.

225055896 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

225055896 is an abundant number, since it is smaller than the sum of its proper divisors (380864664).

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

225055896 is a wasteful number, since it uses less digits than its factorization.

225055896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 721355 (or 721351 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 42.

The square root of 225055896 is about 15001.8630842972. The cubic root of 225055896 is about 608.2705614261.

The spelling of 225055896 in words is "two hundred twenty-five million, fifty-five thousand, eight hundred ninety-six".