5998617 has 20 divisors (see below), whose sum is σ = 9060480. Its totient is φ = 3954744.

The previous prime is 5998613. The next prime is 5998627. The reversal of 5998617 is 7168995.

It is not a de Polignac number, because 5998617 - 2² = 5998613 is a prime.

It is a super-3 number, since 3×5998617³ (a number of 21 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (5998613) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 7984 + ... + 8702.

It is an arithmetic number, because the mean of its divisors is an integer number (453024).

Almost surely, 2^5998617 is an apocalyptic number.

It is an amenable number.

5998617 is a deficient number, since it is larger than the sum of its proper divisors (3061863).

5998617 is a wasteful number, since it uses less digits than its factorization.

5998617 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 834 (or 825 counting only the distinct ones).

The product of its digits is 136080, while the sum is 45.

The square root of 5998617 is about 2449.2074228207. The cubic root of 5998617 is about 181.6980966671.

It can be divided in two parts, 599 and 8617, that added together give a square (9216 = 96²).

The spelling of 5998617 in words is "five million, nine hundred ninety-eight thousand, six hundred seventeen".