225414544 has 10 divisors (see below), whose sum is σ = 436740710. Its totient is φ = 112707264.

The previous prime is 225414487. The next prime is 225414551. The reversal of 225414544 is 445414522.

It can be written as a sum of positive squares in only one way, i.e., 224640144 + 774400 = 14988^2 + 880^2 .

It is a super-3 number, since 3×225414544³ (a number of 26 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7044189 + ... + 7044220.

It is an arithmetic number, because the mean of its divisors is an integer number (43674071).

Almost surely, 2^225414544 is an apocalyptic number.

It is an amenable number.

225414544 is a deficient number, since it is larger than the sum of its proper divisors (211326166).

225414544 is a wasteful number, since it uses less digits than its factorization.

225414544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14088417 (or 14088411 counting only the distinct ones).

The product of its digits is 25600, while the sum is 31.

The square root of 225414544 is about 15013.8117744962. The cubic root of 225414544 is about 608.5935022941.

The spelling of 225414544 in words is "two hundred twenty-five million, four hundred fourteen thousand, five hundred forty-four".