225080641 has 4 divisors (see below), whose sum is σ = 225267412. Its totient is φ = 224893872.

The previous prime is 225080627. The next prime is 225080689. The reversal of 225080641 is 146080522.

225080641 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 73273600 + 151807041 = 8560^2 + 12321^2 .

It is a cyclic number.

It is not a de Polignac number, because 225080641 - 2¹⁵ = 225047873 is a prime.

It is a super-2 number, since 2×225080641² = 101322589905941762, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (225080041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 91566 + ... + 93991.

It is an arithmetic number, because the mean of its divisors is an integer number (56316853).

Almost surely, 2^225080641 is an apocalyptic number.

It is an amenable number.

225080641 is a deficient number, since it is larger than the sum of its proper divisors (186771).

225080641 is a wasteful number, since it uses less digits than its factorization.

225080641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186770.

The product of its (nonzero) digits is 3840, while the sum is 28.

The square root of 225080641 is about 15002.6877925257. The cubic root of 225080641 is about 608.2928538191.

The spelling of 225080641 in words is "two hundred twenty-five million, eighty thousand, six hundred forty-one".