676454 has 16 divisors (see below), whose sum is σ = 1069200. Its totient is φ = 320544.

The previous prime is 676427. The next prime is 676463. The reversal of 676454 is 454676.

It is a d-powerful number, because it can be written as 6³ + 7⁶ + 4⁷ + 6⁷ + 5³ + 4⁹ .

It is a self number, because there is not a number n which added to its sum of digits gives 676454.

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 676454.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6152 + ... + 6260.

It is an arithmetic number, because the mean of its divisors is an integer number (66825).

2⁶⁷⁶⁴⁵⁴ is an apocalyptic number.

676454 is a deficient number, since it is larger than the sum of its proper divisors (392746).

676454 is a wasteful number, since it uses less digits than its factorization.

676454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 247.

The product of its digits is 20160, while the sum is 32.

The square root of 676454 is about 822.4682364687. The cubic root of 676454 is about 87.7834724833.

The spelling of 676454 in words is "six hundred seventy-six thousand, four hundred fifty-four".