5605144 has 8 divisors (see below), whose sum is σ = 10509660. Its totient is φ = 2802568.

The previous prime is 5605111. The next prime is 5605147. The reversal of 5605144 is 4415065.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5605147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 350314 + ... + 350329.

Almost surely, 2^5605144 is an apocalyptic number.

It is an amenable number.

5605144 is a deficient number, since it is larger than the sum of its proper divisors (4904516).

5605144 is a wasteful number, since it uses less digits than its factorization.

5605144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 700649 (or 700645 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 5605144 is about 2367.5185321344. The cubic root of 5605144 is about 177.6351572582.

The spelling of 5605144 in words is "five million, six hundred five thousand, one hundred forty-four".