682923 has 8 divisors (see below), whose sum is σ = 915408. Its totient is φ = 452864.

The previous prime is 682901. The next prime is 682933. The reversal of 682923 is 329286.

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 682923 - 2⁹ = 682411 is a prime.

It is a nialpdrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (682933) 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, 211 + ... + 1187.

It is an arithmetic number, because the mean of its divisors is an integer number (114426).

2⁶⁸²⁹²³ is an apocalyptic number.

682923 is a deficient number, since it is larger than the sum of its proper divisors (232485).

682923 is a wasteful number, since it uses less digits than its factorization.

682923 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1213.

The product of its digits is 5184, while the sum is 30.

The square root of 682923 is about 826.3915536838. The cubic root of 682923 is about 88.0624126802.

The spelling of 682923 in words is "six hundred eighty-two thousand, nine hundred twenty-three".