675307 has 4 divisors (see below), whose sum is σ = 679000. Its totient is φ = 671616.

The previous prime is 675299. The next prime is 675313. The reversal of 675307 is 703576.

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 675307 - 2³ = 675299 is a prime.

It is a Duffinian number.

675307 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (675347) 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, 1557 + ... + 1942.

It is an arithmetic number, because the mean of its divisors is an integer number (169750).

2⁶⁷⁵³⁰⁷ is an apocalyptic number.

675307 is a deficient number, since it is larger than the sum of its proper divisors (3693).

675307 is a wasteful number, since it uses less digits than its factorization.

675307 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3692.

The product of its (nonzero) digits is 4410, while the sum is 28.

The square root of 675307 is about 821.7706492690. The cubic root of 675307 is about 87.7338289966.

The spelling of 675307 in words is "six hundred seventy-five thousand, three hundred seven".