897041 has 4 divisors (see below), whose sum is σ = 899184. Its totient is φ = 894900.

The previous prime is 897019. The next prime is 897049. The reversal of 897041 is 140798.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-897041 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 896995 and 897013.

It is not an unprimeable number, because it can be changed into a prime (897049) 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, 215 + ... + 1356.

It is an arithmetic number, because the mean of its divisors is an integer number (224796).

2⁸⁹⁷⁰⁴¹ is an apocalyptic number.

It is an amenable number.

897041 is a deficient number, since it is larger than the sum of its proper divisors (2143).

897041 is a wasteful number, since it uses less digits than its factorization.

897041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2142.

The product of its (nonzero) digits is 2016, while the sum is 29.

The square root of 897041 is about 947.1224841593. The cubic root of 897041 is about 96.4430118031.

The spelling of 897041 in words is "eight hundred ninety-seven thousand, forty-one".