682155 has 32 divisors (see below), whose sum is σ = 1259520. Its totient is φ = 349920.

The previous prime is 682153. The next prime is 682183. The reversal of 682155 is 551286.

682155 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 682155 - 2¹ = 682153 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (682151) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4104 + ... + 4266.

It is an arithmetic number, because the mean of its divisors is an integer number (39360).

2⁶⁸²¹⁵⁵ is an apocalyptic number.

682155 is a deficient number, since it is larger than the sum of its proper divisors (577365).

682155 is a wasteful number, since it uses less digits than its factorization.

682155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208 (or 202 counting only the distinct ones).

The product of its digits is 2400, while the sum is 27.

The square root of 682155 is about 825.9267522002. The cubic root of 682155 is about 88.0293892885.

The spelling of 682155 in words is "six hundred eighty-two thousand, one hundred fifty-five".