225680596 has 6 divisors (see below), whose sum is σ = 394941050. Its totient is φ = 112840296.

The previous prime is 225680551. The next prime is 225680597. The reversal of 225680596 is 695086522.

It can be written as a sum of positive squares in only one way, i.e., 215208900 + 10471696 = 14670^2 + 3236^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225680597) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28210071 + ... + 28210078.

Almost surely, 2^225680596 is an apocalyptic number.

It is an amenable number.

225680596 is a deficient number, since it is larger than the sum of its proper divisors (169260454).

225680596 is a wasteful number, since it uses less digits than its factorization.

225680596 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56420153 (or 56420151 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 43.

The square root of 225680596 is about 15022.6694032718. The cubic root of 225680596 is about 608.8328448179.

The spelling of 225680596 in words is "two hundred twenty-five million, six hundred eighty thousand, five hundred ninety-six".