897848 has 16 divisors (see below), whose sum is σ = 1924080. Its totient is φ = 384768.

The previous prime is 897847. The next prime is 897877. The reversal of 897848 is 848798.

It is a happy number.

It is a super-2 number, since 2×897848² = 1612262062208, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 897799 and 897808.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 897848.

It is not an unprimeable number, because it can be changed into a prime (897847) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 7961 + ... + 8072.

It is an arithmetic number, because the mean of its divisors is an integer number (120255).

2⁸⁹⁷⁸⁴⁸ is an apocalyptic number.

It is an amenable number.

897848 is an abundant number, since it is smaller than the sum of its proper divisors (1026232).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

897848 is a wasteful number, since it uses less digits than its factorization.

897848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16046 (or 16042 counting only the distinct ones).

The product of its digits is 129024, while the sum is 44.

The square root of 897848 is about 947.5484156496. The cubic root of 897848 is about 96.4719239647.

The spelling of 897848 in words is "eight hundred ninety-seven thousand, eight hundred forty-eight".