676485 has 16 divisors (see below), whose sum is σ = 1202880. Its totient is φ = 360720.

The previous prime is 676469. The next prime is 676493. The reversal of 676485 is 584676.

It is a happy number.

676485 is a `hidden beast` number, since 6 + 7 + 648 + 5 = 666.

676485 is nontrivially palindromic in base 7.

It is not a de Polignac number, because 676485 - 2⁴ = 676469 is a prime.

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 676485.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2371 + ... + 2640.

It is an arithmetic number, because the mean of its divisors is an integer number (75180).

2⁶⁷⁶⁴⁸⁵ is an apocalyptic number.

It is an amenable number.

676485 is a deficient number, since it is larger than the sum of its proper divisors (526395).

676485 is a wasteful number, since it uses less digits than its factorization.

676485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5025 (or 5019 counting only the distinct ones).

The product of its digits is 40320, while the sum is 36.

The square root of 676485 is about 822.4870819654. The cubic root of 676485 is about 87.7848134200.

Subtracting from 676485 its reverse (584676), we obtain a square (91809 = 303²).

The spelling of 676485 in words is "six hundred seventy-six thousand, four hundred eighty-five".