225023208 has 32 divisors (see below), whose sum is σ = 566613600. Its totient is φ = 74467008.

The previous prime is 225023189. The next prime is 225023231. The reversal of 225023208 is 802320522.

225023208 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×225023208² = 101270888277222528, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

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, 30391 + ... + 37062.

It is an arithmetic number, because the mean of its divisors is an integer number (17706675).

Almost surely, 2^225023208 is an apocalyptic number.

It is an amenable number.

225023208 is an abundant number, since it is smaller than the sum of its proper divisors (341590392).

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

225023208 is a wasteful number, since it uses less digits than its factorization.

225023208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67601 (or 67597 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 225023208 is about 15000.7735800525. The cubic root of 225023208 is about 608.2411108004.

The spelling of 225023208 in words is "two hundred twenty-five million, twenty-three thousand, two hundred eight".