868692 has 24 divisors (see below), whose sum is σ = 2211552. Its totient is φ = 263200.

The previous prime is 868691. The next prime is 868697. The reversal of 868692 is 296868.

It is a plaindrome in base 15.

It is a self number, because there is not a number n which added to its sum of digits gives 868692.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 868692.

It is not an unprimeable number, because it can be changed into a prime (868691) 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, 3159 + ... + 3422.

It is an arithmetic number, because the mean of its divisors is an integer number (92148).

2⁸⁶⁸⁶⁹² is an apocalyptic number.

It is an amenable number.

868692 is an abundant number, since it is smaller than the sum of its proper divisors (1342860).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

868692 is a wasteful number, since it uses less digits than its factorization.

868692 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6599 (or 6597 counting only the distinct ones).

The product of its digits is 41472, while the sum is 39.

The square root of 868692 is about 932.0364799728. The cubic root of 868692 is about 95.4161613554.

It can be divided in two parts, 8686 and 92, that added together give a palindrome (8778).

The spelling of 868692 in words is "eight hundred sixty-eight thousand, six hundred ninety-two".