5644355 has 8 divisors (see below), whose sum is σ = 6804432. Its totient is φ = 4494688.

The previous prime is 5644351. The next prime is 5644363. The reversal of 5644355 is 5534465.

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

It is a cyclic number.

It is not a de Polignac number, because 5644355 - 2² = 5644351 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5644351) 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, 1352 + ... + 3621.

It is an arithmetic number, because the mean of its divisors is an integer number (850554).

Almost surely, 2^5644355 is an apocalyptic number.

5644355 is a deficient number, since it is larger than the sum of its proper divisors (1160077).

5644355 is a wasteful number, since it uses less digits than its factorization.

5644355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5205.

The product of its digits is 36000, while the sum is 32.

The square root of 5644355 is about 2375.7851333822. The cubic root of 5644355 is about 178.0484129560.

The spelling of 5644355 in words is "five million, six hundred forty-four thousand, three hundred fifty-five".