675537 has 8 divisors (see below), whose sum is σ = 911904. Its totient is φ = 444768.

The previous prime is 675511. The next prime is 675539. The reversal of 675537 is 735576.

It is a happy number.

675537 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 675537 - 2¹⁵ = 642769 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 675498 and 675507.

It is not an unprimeable number, because it can be changed into a prime (675539) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1108 + ... + 1605.

It is an arithmetic number, because the mean of its divisors is an integer number (113988).

2⁶⁷⁵⁵³⁷ is an apocalyptic number.

It is an amenable number.

675537 is a deficient number, since it is larger than the sum of its proper divisors (236367).

675537 is a wasteful number, since it uses less digits than its factorization.

675537 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2799.

The product of its digits is 22050, while the sum is 33.

The square root of 675537 is about 821.9105790778. The cubic root of 675537 is about 87.7437881659.

The spelling of 675537 in words is "six hundred seventy-five thousand, five hundred thirty-seven".