225249010 has 16 divisors (see below), whose sum is σ = 463369536. Its totient is φ = 77228208.

The previous prime is 225248977. The next prime is 225249029. The reversal of 225249010 is 10942522.

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, 1608852 + ... + 1608991.

It is an arithmetic number, because the mean of its divisors is an integer number (28960596).

Almost surely, 2^225249010 is an apocalyptic number.

225249010 is an abundant number, since it is smaller than the sum of its proper divisors (238120526).

225249010 is a wasteful number, since it uses less digits than its factorization.

225249010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3217857.

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 225249010 is about 15008.2980380855. The cubic root of 225249010 is about 608.4444915198. Note that the first 4 decimals are identical.

The spelling of 225249010 in words is "two hundred twenty-five million, two hundred forty-nine thousand, ten".