225487310 has 8 divisors (see below), whose sum is σ = 405877176. Its totient is φ = 90194920.

The previous prime is 225487309. The next prime is 225487333. The reversal of 225487310 is 13784522.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×225487310² = 101689053942072200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11274356 + ... + 11274375.

It is an arithmetic number, because the mean of its divisors is an integer number (50734647).

Almost surely, 2^225487310 is an apocalyptic number.

225487310 is a deficient number, since it is larger than the sum of its proper divisors (180389866).

225487310 is a wasteful number, since it uses less digits than its factorization.

225487310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22548738.

The product of its (nonzero) digits is 13440, while the sum is 32.

The square root of 225487310 is about 15016.2348809547. The cubic root of 225487310 is about 608.6589818762.

The spelling of 225487310 in words is "two hundred twenty-five million, four hundred eighty-seven thousand, three hundred ten".