2001325598 has 8 divisors (see below), whose sum is σ = 3028555008. Its totient is φ = 991807264.

The previous prime is 2001325591. The next prime is 2001325609. The reversal of 2001325598 is 8955231002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2001325591) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4427486 + ... + 4427937.

It is an arithmetic number, because the mean of its divisors is an integer number (378569376).

Almost surely, 2^2001325598 is an apocalyptic number.

2001325598 is a deficient number, since it is larger than the sum of its proper divisors (1027229410).

2001325598 is a wasteful number, since it uses less digits than its factorization.

2001325598 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8855538.

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

The square root of 2001325598 is about 44736.1777312278. The cubic root of 2001325598 is about 1260.1993465563.

The spelling of 2001325598 in words is "two billion, one million, three hundred twenty-five thousand, five hundred ninety-eight".