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2598 = 23433

2598 has 8 divisors (see below), whose sum is σ = 5208. Its totient is φ = 864.

The previous prime is 2593. The next prime is 2609. The reversal of 2598 is 8952.

2598 is nontrivially palindromic in base 7.

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

2598 is an admirable number.

It is a Curzon number.

It is a plaindrome in base 13.

It is a nialpdrome in base 15.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 2598.

It is not an unprimeable number, because it can be changed into a prime (2591) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 211 + ... + 222.

It is an arithmetic number, because the mean of its divisors is an integer number (651).

2598 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2604).

2598 is a wasteful number, since it uses less digits than its factorization.

2598 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 438.

The product of its digits is 720, while the sum is 24.

The square root of 2598 is about 50.9705797495. The cubic root of 2598 is about 13.7471619487.

The spelling of 2598 in words is "two thousand, five hundred ninety-eight".

Divisors: 1 2 3 6 433 866 1299 2598