897069 has 8 divisors (see below), whose sum is σ = 1248192. Its totient is φ = 572000.

The previous prime is 897067. The next prime is 897077. The reversal of 897069 is 960798.

897069 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 897069 - 2¹ = 897067 is a prime.

It is a super-2 number, since 2×897069² = 1609465581522, which contains 22 as substring.

897069 is a lucky number.

It is a zygodrome in base 8.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (897067) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6432 + ... + 6569.

It is an arithmetic number, because the mean of its divisors is an integer number (156024).

2⁸⁹⁷⁰⁶⁹ is an apocalyptic number.

It is an amenable number.

897069 is a deficient number, since it is larger than the sum of its proper divisors (351123).

897069 is a wasteful number, since it uses less digits than its factorization.

897069 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13027.

The product of its (nonzero) digits is 27216, while the sum is 39.

The square root of 897069 is about 947.1372656590. The cubic root of 897069 is about 96.4440152415. Note that the first 3 decimals are identical.

The spelling of 897069 in words is "eight hundred ninety-seven thousand, sixty-nine".