5644097 has 4 divisors (see below), whose sum is σ = 5649840. Its totient is φ = 5638356.

The previous prime is 5644087. The next prime is 5644103. The reversal of 5644097 is 7904465.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 5644097 - 2⁶ = 5644033 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5644027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 983 + ... + 3500.

It is an arithmetic number, because the mean of its divisors is an integer number (1412460).

Almost surely, 2^5644097 is an apocalyptic number.

It is an amenable number.

5644097 is a deficient number, since it is larger than the sum of its proper divisors (5743).

5644097 is a wasteful number, since it uses less digits than its factorization.

5644097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5742.

The product of its (nonzero) digits is 30240, while the sum is 35.

The square root of 5644097 is about 2375.7308349222. The cubic root of 5644097 is about 178.0457000868.

The spelling of 5644097 in words is "five million, six hundred forty-four thousand, ninety-seven".