675697 has 16 divisors (see below), whose sum is σ = 803520. Its totient is φ = 561600.
The previous prime is 675643. The next prime is 675713. The reversal of 675697 is 796576.
It is a cyclic number.
It is not a de Polignac number, because 675697 - 27 = 675569 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (675607) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11047 + ... + 11107.
It is an arithmetic number, because the mean of its divisors is an integer number (50220).
2675697 is an apocalyptic number.
It is an amenable number.
675697 is a deficient number, since it is larger than the sum of its proper divisors (127823).
675697 is a wasteful number, since it uses less digits than its factorization.
675697 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 144.
The product of its digits is 79380, while the sum is 40.
The square root of 675697 is about 822.0079075045. The cubic root of 675697 is about 87.7507149505.
It can be divided in two parts, 67569 and 7, that added together give a palindrome (67576).
The spelling of 675697 in words is "six hundred seventy-five thousand, six hundred ninety-seven".
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