225717344 has 12 divisors (see below), whose sum is σ = 444381084. Its totient is φ = 112858656.

The previous prime is 225717343. The next prime is 225717361. The reversal of 225717344 is 443717522.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225717343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3526802 + ... + 3526865.

It is an arithmetic number, because the mean of its divisors is an integer number (37031757).

Almost surely, 2^225717344 is an apocalyptic number.

It is an amenable number.

225717344 is a deficient number, since it is larger than the sum of its proper divisors (218663740).

225717344 is an equidigital number, since it uses as much as digits as its factorization.

225717344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7053677 (or 7053669 counting only the distinct ones).

The product of its digits is 47040, while the sum is 35.

The square root of 225717344 is about 15023.8924383796. The cubic root of 225717344 is about 608.8658888272.

The spelling of 225717344 in words is "two hundred twenty-five million, seven hundred seventeen thousand, three hundred forty-four".