225075700 has 36 divisors (see below), whose sum is σ = 509654880. Its totient is φ = 86115040.

The previous prime is 225075673. The next prime is 225075727. The reversal of 225075700 is 7570522.

It is an interprime number because it is at equal distance from previous prime (225075673) and next prime (225075727).

It is a congruent number.

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, 46630 + ... + 51229.

It is an arithmetic number, because the mean of its divisors is an integer number (14157080).

Almost surely, 2^225075700 is an apocalyptic number.

225075700 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

225075700 is an abundant number, since it is smaller than the sum of its proper divisors (284579180).

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

225075700 is a wasteful number, since it uses less digits than its factorization.

225075700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97896 (or 97889 counting only the distinct ones).

The product of its (nonzero) digits is 4900, while the sum is 28.

The square root of 225075700 is about 15002.5231211287. The cubic root of 225075700 is about 608.2884026781.

The spelling of 225075700 in words is "two hundred twenty-five million, seventy-five thousand, seven hundred".