675544 has 8 divisors (see below), whose sum is σ = 1266660. Its totient is φ = 337768.

The previous prime is 675541. The next prime is 675551. The reversal of 675544 is 445576.

It is a happy number.

675544 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (675541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42214 + ... + 42229.

2⁶⁷⁵⁵⁴⁴ is an apocalyptic number.

It is an amenable number.

675544 is a deficient number, since it is larger than the sum of its proper divisors (591116).

675544 is a wasteful number, since it uses less digits than its factorization.

675544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84449 (or 84445 counting only the distinct ones).

The product of its digits is 16800, while the sum is 31.

The square root of 675544 is about 821.9148374376. The cubic root of 675544 is about 87.7440912356.

The spelling of 675544 in words is "six hundred seventy-five thousand, five hundred forty-four".