225602016 has 24 divisors (see below), whose sum is σ = 592205544. Its totient is φ = 75200640.

The previous prime is 225602011. The next prime is 225602057. The reversal of 225602016 is 610206522.

225602016 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 a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225602011) 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, 1174915 + ... + 1175106.

It is an arithmetic number, because the mean of its divisors is an integer number (24675231).

Almost surely, 2^225602016 is an apocalyptic number.

It is an amenable number.

225602016 is an abundant number, since it is smaller than the sum of its proper divisors (366603528).

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

225602016 is a wasteful number, since it uses less digits than its factorization.

225602016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2350034 (or 2350026 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 225602016 is about 15020.0537948437. The cubic root of 225602016 is about 608.7621731997.

Adding to 225602016 its reverse (610206522), we get a palindrome (835808538).

The spelling of 225602016 in words is "two hundred twenty-five million, six hundred two thousand, sixteen".