225008380 has 12 divisors (see below), whose sum is σ = 472517640. Its totient is φ = 90003344.

The previous prime is 225008363. The next prime is 225008387. The reversal of 225008380 is 83800522.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225008387) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5625190 + ... + 5625229.

It is an arithmetic number, because the mean of its divisors is an integer number (39376470).

Almost surely, 2^225008380 is an apocalyptic number.

225008380 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

225008380 is an abundant number, since it is smaller than the sum of its proper divisors (247509260).

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

225008380 is a wasteful number, since it uses less digits than its factorization.

225008380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11250428 (or 11250426 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 28.

The square root of 225008380 is about 15000.2793307325. The cubic root of 225008380 is about 608.2277504047.

The spelling of 225008380 in words is "two hundred twenty-five million, eight thousand, three hundred eighty".