598426056 has 80 divisors (see below), whose sum is σ = 1699885440. Its totient is φ = 196650720.

The previous prime is 598426051. The next prime is 598426057. The reversal of 598426056 is 650624895.

598426056 is a `hidden beast` number, since 598 + 4 + 2 + 6 + 0 + 56 = 666.

It is a super-2 number, since 2×598426056² = 716227488999430272, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (598426051) by changing a digit.

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 19 ways as a sum of consecutive naturals, for example, 39505 + ... + 52511.

It is an arithmetic number, because the mean of its divisors is an integer number (21248568).

Almost surely, 2^598426056 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 598426056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (849942720).

598426056 is an abundant number, since it is smaller than the sum of its proper divisors (1101459384).

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

598426056 is a wasteful number, since it uses less digits than its factorization.

598426056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13096 (or 13083 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 45.

The square root of 598426056 is about 24462.7483329245. The cubic root of 598426056 is about 842.6945107045.

The spelling of 598426056 in words is "five hundred ninety-eight million, four hundred twenty-six thousand, fifty-six".