5642044 has 12 divisors (see below), whose sum is σ = 9903600. Its totient is φ = 2812448.

The previous prime is 5642041. The next prime is 5642053. The reversal of 5642044 is 4402465.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5642041) 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, 529 + ... + 3400.

It is an arithmetic number, because the mean of its divisors is an integer number (825300).

Almost surely, 2^5642044 is an apocalyptic number.

It is an amenable number.

5642044 is a deficient number, since it is larger than the sum of its proper divisors (4261556).

5642044 is a wasteful number, since it uses less digits than its factorization.

5642044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4292 (or 4290 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 25.

The square root of 5642044 is about 2375.2987180563. The cubic root of 5642044 is about 178.0241098512.

The spelling of 5642044 in words is "five million, six hundred forty-two thousand, forty-four".