5845665 has 16 divisors (see below), whose sum is σ = 10689408. Its totient is φ = 2672256.

The previous prime is 5845649. The next prime is 5845681. The reversal of 5845665 is 5665485.

It is an interprime number because it is at equal distance from previous prime (5845649) and next prime (5845681).

It is not a de Polignac number, because 5845665 - 2⁴ = 5845649 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27732 + ... + 27941.

It is an arithmetic number, because the mean of its divisors is an integer number (668088).

Almost surely, 2^5845665 is an apocalyptic number.

It is an amenable number.

5845665 is a deficient number, since it is larger than the sum of its proper divisors (4843743).

5845665 is a wasteful number, since it uses less digits than its factorization.

5845665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55688.

The product of its digits is 144000, while the sum is 39.

The square root of 5845665 is about 2417.7810074529. The cubic root of 5845665 is about 180.1404767595.

The spelling of 5845665 in words is "five million, eight hundred forty-five thousand, six hundred sixty-five".