5898561 has 8 divisors (see below), whose sum is σ = 7959840. Its totient is φ = 3884832.

The previous prime is 5898539. The next prime is 5898593. The reversal of 5898561 is 1658985.

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

It is not a de Polignac number, because 5898561 - 2⁷ = 5898433 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an alternating number because its digits alternate between odd and even.

It is not an unprimeable number, because it can be changed into a prime (5898521) by changing a digit.

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, 11596 + ... + 12093.

It is an arithmetic number, because the mean of its divisors is an integer number (994980).

Almost surely, 2^5898561 is an apocalyptic number.

It is an amenable number.

5898561 is a deficient number, since it is larger than the sum of its proper divisors (2061279).

5898561 is a wasteful number, since it uses less digits than its factorization.

5898561 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23775.

The product of its digits is 86400, while the sum is 42.

The square root of 5898561 is about 2428.6953287722. The cubic root of 5898561 is about 180.6821951828.

The spelling of 5898561 in words is "five million, eight hundred ninety-eight thousand, five hundred sixty-one".