225350672 has 10 divisors (see below), whose sum is σ = 436616958. Its totient is φ = 112675328.

The previous prime is 225350641. The next prime is 225350717. The reversal of 225350672 is 276053522.

It can be written as a sum of positive squares in only one way, i.e., 166306816 + 59043856 = 12896^2 + 7684^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7042193 + ... + 7042224.

Almost surely, 2^225350672 is an apocalyptic number.

It is an amenable number.

225350672 is a deficient number, since it is larger than the sum of its proper divisors (211266286).

225350672 is a wasteful number, since it uses less digits than its factorization.

225350672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14084425 (or 14084419 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 32.

The square root of 225350672 is about 15011.6845157364. The cubic root of 225350672 is about 608.5360144976.

It can be divided in two parts, 2253 and 50672, that added together give a palindrome (52925).

The spelling of 225350672 in words is "two hundred twenty-five million, three hundred fifty thousand, six hundred seventy-two".