5898657 has 4 divisors (see below), whose sum is σ = 7864880. Its totient is φ = 3932436.

The previous prime is 5898637. The next prime is 5898689. The reversal of 5898657 is 7568985.

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 not a de Polignac number, because 5898657 - 2⁶ = 5898593 is a prime.

It is a D-number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5898617) 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, 983107 + ... + 983112.

It is an arithmetic number, because the mean of its divisors is an integer number (1966220).

Almost surely, 2^5898657 is an apocalyptic number.

It is an amenable number.

5898657 is a deficient number, since it is larger than the sum of its proper divisors (1966223).

5898657 is a wasteful number, since it uses less digits than its factorization.

5898657 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1966222.

The product of its digits is 604800, while the sum is 48.

The square root of 5898657 is about 2428.7150923894. The cubic root of 5898657 is about 180.6831753878.

It can be divided in two parts, 5898 and 657, that added together give a triangular number (6555 = T₁₁₄).

The spelling of 5898657 in words is "five million, eight hundred ninety-eight thousand, six hundred fifty-seven".