5823645 has 16 divisors (see below), whose sum is σ = 9364992. Its totient is φ = 3090240.

The previous prime is 5823641. The next prime is 5823659. The reversal of 5823645 is 5463285.

It is not a de Polignac number, because 5823645 - 2² = 5823641 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5823641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2475 + ... + 4215.

It is an arithmetic number, because the mean of its divisors is an integer number (585312).

Almost surely, 2^5823645 is an apocalyptic number.

It is an amenable number.

5823645 is a deficient number, since it is larger than the sum of its proper divisors (3541347).

5823645 is a wasteful number, since it uses less digits than its factorization.

5823645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1972.

The product of its digits is 28800, while the sum is 33.

The square root of 5823645 is about 2413.2229486726. Note that the first 3 decimals coincide. The cubic root of 5823645 is about 179.9140021296.

The spelling of 5823645 in words is "five million, eight hundred twenty-three thousand, six hundred forty-five".