• 598 can be written using four 4's:

See also 113.

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598 has 8 divisors (see below), whose sum is σ = 1008. Its totient is φ = 264.

The previous prime is 593. The next prime is 599. The reversal of 598 is 895.

598 is nontrivially palindromic in base 4 and base 11.

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

598 is an esthetic number in base 5, because in such base its adjacent digits differ by 1.

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

It is a magnanimous number.

It is a d-powerful number, because it can be written as 5 + 9² + 8³ .

598 is an undulating number in base 5 and base 11.

It is a plaindrome in base 8, base 15 and base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (593) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15 + ... + 37.

It is an arithmetic number, because the mean of its divisors is an integer number (126).

598 is a deficient number, since it is larger than the sum of its proper divisors (410).

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

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

The sum of its prime factors is 38.

The product of its digits is 360, while the sum is 22.

The square root of 598 is about 24.4540385213. The cubic root of 598 is about 8.4249447469.

Subtracting from 598 its sum of digits (22), we obtain a square (576 = 24²).

The spelling of 598 in words is "five hundred ninety-eight", and thus it is an aban number and an oban number.