225670510 has 32 divisors (see below), whose sum is σ = 440681472. Its totient is φ = 82709760.

The previous prime is 225670499. The next prime is 225670553. The reversal of 225670510 is 15076522.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11475 + ... + 24145.

It is an arithmetic number, because the mean of its divisors is an integer number (13771296).

Almost surely, 2^225670510 is an apocalyptic number.

225670510 is a deficient number, since it is larger than the sum of its proper divisors (215010962).

225670510 is a wasteful number, since it uses less digits than its factorization.

225670510 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12828.

The product of its (nonzero) digits is 4200, while the sum is 28.

The square root of 225670510 is about 15022.3337068513. Note that the first 3 decimals coincide. The cubic root of 225670510 is about 608.8237748023.

The spelling of 225670510 in words is "two hundred twenty-five million, six hundred seventy thousand, five hundred ten".