682465 has 32 divisors (see below), whose sum is σ = 1050624. Its totient is φ = 414720.

The previous prime is 682463. The next prime is 682471. The reversal of 682465 is 564286.

682465 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 682465 - 2¹ = 682463 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a d-powerful number, because it can be written as 6⁵ + 8⁴ + 4² + 2⁴ + 6⁷ + 5⁸ .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (682463) 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, 18427 + ... + 18463.

It is an arithmetic number, because the mean of its divisors is an integer number (32832).

2⁶⁸²⁴⁶⁵ is an apocalyptic number.

It is an amenable number.

682465 is a deficient number, since it is larger than the sum of its proper divisors (368159).

682465 is a wasteful number, since it uses less digits than its factorization.

682465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97.

The product of its digits is 11520, while the sum is 31.

The square root of 682465 is about 826.1143988577. The cubic root of 682465 is about 88.0427220247.

It can be divided in two parts, 6824 and 65, that added together give a square (6889 = 83²).

The spelling of 682465 in words is "six hundred eighty-two thousand, four hundred sixty-five".