225534700 has 36 divisors (see below), whose sum is σ = 494477032. Its totient is φ = 89280000.

The previous prime is 225534697. The next prime is 225534713. The reversal of 225534700 is 7435522.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1926 + ... + 21325.

Almost surely, 2^225534700 is an apocalyptic number.

225534700 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

225534700 is an abundant number, since it is smaller than the sum of its proper divisors (268942332).

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

225534700 is a wasteful number, since it uses less digits than its factorization.

225534700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23362 (or 23355 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 28.

The square root of 225534700 is about 15017.8127568564. The cubic root of 225534700 is about 608.7016189078.

The spelling of 225534700 in words is "two hundred twenty-five million, five hundred thirty-four thousand, seven hundred".