598748556 has 48 divisors (see below), whose sum is σ = 1605623040. Its totient is φ = 170111040.

The previous prime is 598748531. The next prime is 598748561. The reversal of 598748556 is 655847895.

It is a junction number, because it is equal to n+sod(n) for n = 598748496 and 598748505.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4875 + ... + 34946.

It is an arithmetic number, because the mean of its divisors is an integer number (33450480).

Almost surely, 2^598748556 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 598748556, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (802811520).

598748556 is an abundant number, since it is smaller than the sum of its proper divisors (1006874484).

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

598748556 is a wasteful number, since it uses less digits than its factorization.

598748556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40014 (or 40012 counting only the distinct ones).

The product of its digits is 12096000, while the sum is 57.

The square root of 598748556 is about 24469.3391001882. The cubic root of 598748556 is about 842.8458633913.

The spelling of 598748556 in words is "five hundred ninety-eight million, seven hundred forty-eight thousand, five hundred fifty-six".