5642446 has 8 divisors (see below), whose sum is σ = 8506800. Its totient is φ = 2806848.

The previous prime is 5642407. The next prime is 5642459. The reversal of 5642446 is 6442465.

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

It is a congruent number.

It is an unprimeable number.

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, 6691 + ... + 7486.

It is an arithmetic number, because the mean of its divisors is an integer number (1063350).

Almost surely, 2^5642446 is an apocalyptic number.

5642446 is a deficient number, since it is larger than the sum of its proper divisors (2864354).

5642446 is a wasteful number, since it uses less digits than its factorization.

5642446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14378.

The product of its digits is 23040, while the sum is 31.

The square root of 5642446 is about 2375.3833374847. The cubic root of 5642446 is about 178.0283378693.

The spelling of 5642446 in words is "five million, six hundred forty-two thousand, four hundred forty-six".