225750580 has 24 divisors (see below), whose sum is σ = 517174560. Its totient is φ = 82091040.

The previous prime is 225750527. The next prime is 225750583. The reversal of 225750580 is 85057522.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225750583) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 512850 + ... + 513289.

It is an arithmetic number, because the mean of its divisors is an integer number (21548940).

Almost surely, 2^225750580 is an apocalyptic number.

225750580 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

225750580 is an abundant number, since it is smaller than the sum of its proper divisors (291423980).

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

225750580 is a wasteful number, since it uses less digits than its factorization.

225750580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1026159 (or 1026157 counting only the distinct ones).

The product of its (nonzero) digits is 28000, while the sum is 34.

The square root of 225750580 is about 15024.9985024958. The cubic root of 225750580 is about 608.8957717376.

The spelling of 225750580 in words is "two hundred twenty-five million, seven hundred fifty thousand, five hundred eighty".