225296708 has 72 divisors (see below), whose sum is σ = 511119000. Its totient is φ = 86026752.

The previous prime is 225296683. The next prime is 225296723. The reversal of 225296708 is 807692522.

It can be written as a sum of positive squares in 4 ways, for example, as 56644 + 225240064 = 238^2 + 15008^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 72368 + ... + 75416.

It is an arithmetic number, because the mean of its divisors is an integer number (7098875).

Almost surely, 2^225296708 is an apocalyptic number.

225296708 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 225296708, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (255559500).

225296708 is an abundant number, since it is smaller than the sum of its proper divisors (285822292).

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

225296708 is a wasteful number, since it uses less digits than its factorization.

225296708 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3109 (or 3100 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 41.

The square root of 225296708 is about 15009.8870082356. The cubic root of 225296708 is about 608.4874358996.

The spelling of 225296708 in words is "two hundred twenty-five million, two hundred ninety-six thousand, seven hundred eight".