675546 has 32 divisors (see below), whose sum is σ = 1477440. Its totient is φ = 205056.

The previous prime is 675541. The next prime is 675551. The reversal of 675546 is 645576.

It is an interprime number because it is at equal distance from previous prime (675541) and next prime (675551).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (675541) 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, 3685 + ... + 3863.

It is an arithmetic number, because the mean of its divisors is an integer number (46170).

2⁶⁷⁵⁵⁴⁶ is an apocalyptic number.

675546 is an abundant number, since it is smaller than the sum of its proper divisors (801894).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

675546 is a wasteful number, since it uses less digits than its factorization.

675546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238.

The product of its digits is 25200, while the sum is 33.

The square root of 675546 is about 821.9160541077. The cubic root of 675546 is about 87.7441778265.

It can be divided in two parts, 675 and 546, that added together give a palindrome (1221).

The spelling of 675546 in words is "six hundred seventy-five thousand, five hundred forty-six".