2598049 has 4 divisors (see below), whose sum is σ = 2616880. Its totient is φ = 2579220.

The previous prime is 2597981. The next prime is 2598091. The reversal of 2598049 is 9408952.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2598049 - 2⁹ = 2597537 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2597999 and 2598017.

It is not an unprimeable number, because it can be changed into a prime (2595049) 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, 9207 + ... + 9484.

It is an arithmetic number, because the mean of its divisors is an integer number (654220).

2^2598049 is an apocalyptic number.

It is an amenable number.

2598049 is a deficient number, since it is larger than the sum of its proper divisors (18831).

2598049 is a wasteful number, since it uses less digits than its factorization.

2598049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18830.

The product of its (nonzero) digits is 25920, while the sum is 37.

The square root of 2598049 is about 1611.8464567073. The cubic root of 2598049 is about 137.4724837501.

The spelling of 2598049 in words is "two million, five hundred ninety-eight thousand, forty-nine".