675383 has 4 divisors (see below), whose sum is σ = 677040. Its totient is φ = 673728.

The previous prime is 675347. The next prime is 675391. The reversal of 675383 is 383576.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 675383 - 2⁶ = 675319 is a prime.

It is a super-2 number, since 2×675383² = 912284393378, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (675313) 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 3 ways as a sum of consecutive naturals, for example, 263 + ... + 1191.

It is an arithmetic number, because the mean of its divisors is an integer number (169260).

2⁶⁷⁵³⁸³ is an apocalyptic number.

675383 is a deficient number, since it is larger than the sum of its proper divisors (1657).

675383 is an equidigital number, since it uses as much as digits as its factorization.

675383 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1656.

The product of its digits is 15120, while the sum is 32.

The square root of 675383 is about 821.8168895806. The cubic root of 675383 is about 87.7371201026.

The spelling of 675383 in words is "six hundred seventy-five thousand, three hundred eighty-three".