896687 has 4 divisors (see below), whose sum is σ = 978216. Its totient is φ = 815160.

The previous prime is 896681. The next prime is 896717. The reversal of 896687 is 786698.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 896687 - 2¹⁴ = 880303 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (896681) 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, 40748 + ... + 40769.

It is an arithmetic number, because the mean of its divisors is an integer number (244554).

2⁸⁹⁶⁶⁸⁷ is an apocalyptic number.

896687 is a deficient number, since it is larger than the sum of its proper divisors (81529).

896687 is a wasteful number, since it uses less digits than its factorization.

896687 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81528.

The product of its digits is 145152, while the sum is 44.

The square root of 896687 is about 946.9355838704. The cubic root of 896687 is about 96.4303236732.

It can be divided in two parts, 89 and 6687, that added together give a palindrome (6776).

The spelling of 896687 in words is "eight hundred ninety-six thousand, six hundred eighty-seven".