897225 has 24 divisors (see below), whose sum is σ = 1696320. Its totient is φ = 409920.

The previous prime is 897223. The next prime is 897229. The reversal of 897225 is 522798.

897225 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 897225 - 2¹ = 897223 is a prime.

897225 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (897223) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 330 + ... + 1379.

It is an arithmetic number, because the mean of its divisors is an integer number (70680).

2⁸⁹⁷²²⁵ is an apocalyptic number.

It is an amenable number.

897225 is a deficient number, since it is larger than the sum of its proper divisors (799095).

897225 is a wasteful number, since it uses less digits than its factorization.

897225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1729 (or 1724 counting only the distinct ones).

The product of its digits is 10080, while the sum is 33.

The square root of 897225 is about 947.2196155064. The cubic root of 897225 is about 96.4496054448.

The spelling of 897225 in words is "eight hundred ninety-seven thousand, two hundred twenty-five".