675598 has 32 divisors (see below), whose sum is σ = 1306368. Its totient is φ = 254400.

The previous prime is 675593. The next prime is 675601. The reversal of 675598 is 895576.

It is a happy number.

675598 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

Its product of digits (75600) is a multiple of the sum of its prime divisors (168).

It is a self number, because there is not a number n which added to its sum of digits gives 675598.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (675593) by changing a digit.

675598 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6261 + ... + 6367.

It is an arithmetic number, because the mean of its divisors is an integer number (40824).

2⁶⁷⁵⁵⁹⁸ is an apocalyptic number.

675598 is a deficient number, since it is larger than the sum of its proper divisors (630770).

675598 is a wasteful number, since it uses less digits than its factorization.

675598 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168.

The product of its digits is 75600, while the sum is 40.

The square root of 675598 is about 821.9476868998. The cubic root of 675598 is about 87.7464291315.

It can be divided in two parts, 67 and 5598, that added together give a palindrome (5665).

The spelling of 675598 in words is "six hundred seventy-five thousand, five hundred ninety-eight".