5644416 has 32 divisors (see below), whose sum is σ = 14994000. Its totient is φ = 1881344.

The previous prime is 5644411. The next prime is 5644417. The reversal of 5644416 is 6144465.

It is a tau number, because it is divible by the number of its divisors (32).

It is not an unprimeable number, because it can be changed into a prime (5644411) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6966 + ... + 7733.

Almost surely, 2^5644416 is an apocalyptic number.

It is an amenable number.

5644416 is an abundant number, since it is smaller than the sum of its proper divisors (9349584).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5644416 is a wasteful number, since it uses less digits than its factorization.

5644416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14716 (or 14704 counting only the distinct ones).

The product of its digits is 11520, while the sum is 30.

The square root of 5644416 is about 2375.7979712088. The cubic root of 5644416 is about 178.0490543587.

The spelling of 5644416 in words is "five million, six hundred forty-four thousand, four hundred sixteen".