225301570 has 32 divisors (see below), whose sum is σ = 443274048. Its totient is φ = 81943488.

The previous prime is 225301567. The next prime is 225301619. The reversal of 225301570 is 75103522.

225301570 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 15 ways as a sum of consecutive naturals, for example, 4224 + ... + 21643.

It is an arithmetic number, because the mean of its divisors is an integer number (13852314).

Almost surely, 2^225301570 is an apocalyptic number.

225301570 is a deficient number, since it is larger than the sum of its proper divisors (217972478).

225301570 is a wasteful number, since it uses less digits than its factorization.

225301570 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25954.

The product of its (nonzero) digits is 2100, while the sum is 25.

The square root of 225301570 is about 15010.0489672752. The cubic root of 225301570 is about 608.4918130084.

The spelling of 225301570 in words is "two hundred twenty-five million, three hundred one thousand, five hundred seventy".