677135 has 4 divisors (see below), whose sum is σ = 812568. Its totient is φ = 541704.

The previous prime is 677119. The next prime is 677147. The reversal of 677135 is 531776.

677135 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 a cyclic number.

It is not a de Polignac number, because 677135 - 2⁴ = 677119 is a prime.

It is a Duffinian number.

It is a plaindrome in base 14.

It is a zygodrome in base 4.

It is a junction number, because it is equal to n+sod(n) for n = 677098 and 677107.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67709 + ... + 67718.

It is an arithmetic number, because the mean of its divisors is an integer number (203142).

2⁶⁷⁷¹³⁵ is an apocalyptic number.

677135 is a deficient number, since it is larger than the sum of its proper divisors (135433).

677135 is a wasteful number, since it uses less digits than its factorization.

677135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135432.

The product of its digits is 4410, while the sum is 29.

The square root of 677135 is about 822.8821300770. The cubic root of 677135 is about 87.8129204060.

The spelling of 677135 in words is "six hundred seventy-seven thousand, one hundred thirty-five".