5823644 has 6 divisors (see below), whose sum is σ = 10191384. Its totient is φ = 2911820.

The previous prime is 5823641. The next prime is 5823659. The reversal of 5823644 is 4463285.

It is a self number, because there is not a number n which added to its sum of digits gives 5823644.

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 polite number, since it can be written as a sum of consecutive naturals, namely, 727952 + ... + 727959.

It is an arithmetic number, because the mean of its divisors is an integer number (1698564).

Almost surely, 2^5823644 is an apocalyptic number.

It is an amenable number.

5823644 is a deficient number, since it is larger than the sum of its proper divisors (4367740).

5823644 is a wasteful number, since it uses less digits than its factorization.

5823644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1455915 (or 1455913 counting only the distinct ones).

The product of its digits is 23040, while the sum is 32.

The square root of 5823644 is about 2413.2227414808. Note that the first 3 decimals coincide. The cubic root of 5823644 is about 179.9139918317.

The spelling of 5823644 in words is "five million, eight hundred twenty-three thousand, six hundred forty-four".