5985645 has 8 divisors (see below), whose sum is σ = 9577056. Its totient is φ = 3192336.

The previous prime is 5985613. The next prime is 5985647. The reversal of 5985645 is 5465895.

5985645 is nontrivially palindromic in base 2.

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

It is not a de Polignac number, because 5985645 - 2⁵ = 5985613 is a prime.

It is a super-3 number, since 3×5985645³ (a number of 21 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5985597 and 5985606.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5985647) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 199507 + ... + 199536.

It is an arithmetic number, because the mean of its divisors is an integer number (1197132).

Almost surely, 2^5985645 is an apocalyptic number.

It is an amenable number.

5985645 is a deficient number, since it is larger than the sum of its proper divisors (3591411).

5985645 is a wasteful number, since it uses less digits than its factorization.

5985645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 399051.

The product of its digits is 216000, while the sum is 42.

The square root of 5985645 is about 2446.5577859515. The cubic root of 5985645 is about 181.5670281921.

The spelling of 5985645 in words is "five million, nine hundred eighty-five thousand, six hundred forty-five".