897230 has 32 divisors (see below), whose sum is σ = 1741824. Its totient is φ = 331936.

The previous prime is 897229. The next prime is 897241. The reversal of 897230 is 32798.

It is a junction number, because it is equal to n+sod(n) for n = 897193 and 897202.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10769 + ... + 10851.

It is an arithmetic number, because the mean of its divisors is an integer number (54432).

2⁸⁹⁷²³⁰ is an apocalyptic number.

897230 is a deficient number, since it is larger than the sum of its proper divisors (844594).

897230 is a wasteful number, since it uses less digits than its factorization.

897230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160.

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 897230 is about 947.2222548061. Note that the first 4 decimals coincide. The cubic root of 897230 is about 96.4497846073.

The spelling of 897230 in words is "eight hundred ninety-seven thousand, two hundred thirty".