897135 has 8 divisors (see below), whose sum is σ = 1435440. Its totient is φ = 478464.

The previous prime is 897133. The next prime is 897137. The reversal of 897135 is 531798.

It is an interprime number because it is at equal distance from previous prime (897133) and next prime (897137).

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

It is not a de Polignac number, because 897135 - 2¹ = 897133 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 897096 and 897105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (897133) 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, 29890 + ... + 29919.

It is an arithmetic number, because the mean of its divisors is an integer number (179430).

2⁸⁹⁷¹³⁵ is an apocalyptic number.

897135 is a deficient number, since it is larger than the sum of its proper divisors (538305).

897135 is a wasteful number, since it uses less digits than its factorization.

897135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59817.

The product of its digits is 7560, while the sum is 33.

The square root of 897135 is about 947.1721068528. The cubic root of 897135 is about 96.4463804066.

The spelling of 897135 in words is "eight hundred ninety-seven thousand, one hundred thirty-five".