1598608 has 40 divisors (see below), whose sum is σ = 3499776. Its totient is φ = 700800.

The previous prime is 1598587. The next prime is 1598617. The reversal of 1598608 is 8068951.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5310 + ... + 5602.

2^1598608 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 1598608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1749888).

1598608 is an abundant number, since it is smaller than the sum of its proper divisors (1901168).

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

1598608 is a wasteful number, since it uses less digits than its factorization.

1598608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 343 (or 337 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 37.

The square root of 1598608 is about 1264.3607080260. The cubic root of 1598608 is about 116.9267810816.

The spelling of 1598608 in words is "one million, five hundred ninety-eight thousand, six hundred eight".