5609942 has 8 divisors (see below), whose sum is σ = 9062256. Its totient is φ = 2589192.

The previous prime is 5609939. The next prime is 5609951. The reversal of 5609942 is 2499065.

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 (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 107858 + ... + 107909.

It is an arithmetic number, because the mean of its divisors is an integer number (1132782).

Almost surely, 2^5609942 is an apocalyptic number.

5609942 is a deficient number, since it is larger than the sum of its proper divisors (3452314).

5609942 is a wasteful number, since it uses less digits than its factorization.

5609942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215782.

The product of its (nonzero) digits is 19440, while the sum is 35.

The square root of 5609942 is about 2368.5316126242. The cubic root of 5609942 is about 177.6858279999.

The spelling of 5609942 in words is "five million, six hundred nine thousand, nine hundred forty-two".