5644335 has 16 divisors (see below), whose sum is σ = 9060480. Its totient is φ = 3000480.

The previous prime is 5644321. The next prime is 5644351. The reversal of 5644335 is 5334465.

It is not a de Polignac number, because 5644335 - 2⁴ = 5644319 is a prime.

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, 8236 + ... + 8894.

It is an arithmetic number, because the mean of its divisors is an integer number (566280).

Almost surely, 2^5644335 is an apocalyptic number.

5644335 is a deficient number, since it is larger than the sum of its proper divisors (3416145).

5644335 is a wasteful number, since it uses less digits than its factorization.

5644335 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1238.

The product of its digits is 21600, while the sum is 30.

The square root of 5644335 is about 2375.7809242436. The cubic root of 5644335 is about 178.0482026590.

The spelling of 5644335 in words is "five million, six hundred forty-four thousand, three hundred thirty-five".