598144 has 16 divisors (see below), whose sum is σ = 1191870. Its totient is φ = 299008.

The previous prime is 598141. The next prime is 598151. The reversal of 598144 is 441895.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 360000 + 238144 = 600^2 + 488^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is a plaindrome in base 9.

It is a zygodrome in base 9.

It is not an unprimeable number, because it can be changed into a prime (598141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2209 + ... + 2464.

2⁵⁹⁸¹⁴⁴ is an apocalyptic number.

It is an amenable number.

598144 is a deficient number, since it is larger than the sum of its proper divisors (593726).

598144 is an equidigital number, since it uses as much as digits as its factorization.

598144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4687 (or 4675 counting only the distinct ones).

The product of its digits is 5760, while the sum is 31.

The square root of 598144 is about 773.3976984708. The cubic root of 598144 is about 84.2562094236.

The spelling of 598144 in words is "five hundred ninety-eight thousand, one hundred forty-four".