225093512 has 16 divisors (see below), whose sum is σ = 482343360. Its totient is φ = 96468624.

The previous prime is 225093509. The next prime is 225093521. The reversal of 225093512 is 215390522.

225093512 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 2009708 + ... + 2009819.

It is an arithmetic number, because the mean of its divisors is an integer number (30146460).

Almost surely, 2^225093512 is an apocalyptic number.

It is an amenable number.

225093512 is an abundant number, since it is smaller than the sum of its proper divisors (257249848).

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

225093512 is a wasteful number, since it uses less digits than its factorization.

225093512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4019540 (or 4019536 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 29.

The square root of 225093512 is about 15003.1167428638. The cubic root of 225093512 is about 608.3044484607.

The spelling of 225093512 in words is "two hundred twenty-five million, ninety-three thousand, five hundred twelve".