897134 has 8 divisors (see below), whose sum is σ = 1537968. Its totient is φ = 384480.

The previous prime is 897133. The next prime is 897137. The reversal of 897134 is 431798.

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

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 897134.

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 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, 32027 + ... + 32054.

It is an arithmetic number, because the mean of its divisors is an integer number (192246).

2⁸⁹⁷¹³⁴ is an apocalyptic number.

897134 is a deficient number, since it is larger than the sum of its proper divisors (640834).

897134 is a wasteful number, since it uses less digits than its factorization.

897134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64090.

The product of its digits is 6048, while the sum is 32.

The square root of 897134 is about 947.1715789655. The cubic root of 897134 is about 96.4463445716.

The spelling of 897134 in words is "eight hundred ninety-seven thousand, one hundred thirty-four".