598562 has 4 divisors (see below), whose sum is σ = 897846. Its totient is φ = 299280.

The previous prime is 598541. The next prime is 598571. The reversal of 598562 is 265895.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 546121 + 52441 = 739^2 + 229^2 .

It is a nialpdrome in base 16.

It is an unprimeable number.

598562 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 as a sum of consecutive naturals, namely, 149639 + ... + 149642.

2⁵⁹⁸⁵⁶² is an apocalyptic number.

598562 is a deficient number, since it is larger than the sum of its proper divisors (299284).

598562 is a wasteful number, since it uses less digits than its factorization.

598562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 299283.

The product of its digits is 21600, while the sum is 35.

The square root of 598562 is about 773.6678874039. The cubic root of 598562 is about 84.2758317301.

The spelling of 598562 in words is "five hundred ninety-eight thousand, five hundred sixty-two".