677067 has 4 divisors (see below), whose sum is σ = 902760. Its totient is φ = 451376.

The previous prime is 677057. The next prime is 677077. The reversal of 677067 is 760776.

It is a happy number.

677067 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (677057) and next prime (677077).

It is a cyclic number.

It is not a de Polignac number, because 677067 - 2¹⁰ = 676043 is a prime.

It is a D-number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 677067.

It is not an unprimeable number, because it can be changed into a prime (677057) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 112842 + ... + 112847.

It is an arithmetic number, because the mean of its divisors is an integer number (225690).

2⁶⁷⁷⁰⁶⁷ is an apocalyptic number.

677067 is a deficient number, since it is larger than the sum of its proper divisors (225693).

677067 is a wasteful number, since it uses less digits than its factorization.

677067 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225692.

The product of its (nonzero) digits is 12348, while the sum is 33.

The square root of 677067 is about 822.8408108498. The cubic root of 677067 is about 87.8099808255.

The spelling of 677067 in words is "six hundred seventy-seven thousand, sixty-seven".