5609242 has 8 divisors (see below), whose sum is σ = 8450676. Its totient is φ = 2792352.

The previous prime is 5609231. The next prime is 5609243. The reversal of 5609242 is 2429065.

It can be written as a sum of positive squares in 2 ways, for example, as 4289041 + 1320201 = 2071^2 + 1149^2 .

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

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 5609242.

It is not an unprimeable number, because it can be changed into a prime (5609243) 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, 5553 + ... + 6484.

Almost surely, 2^5609242 is an apocalyptic number.

5609242 is a deficient number, since it is larger than the sum of its proper divisors (2841434).

5609242 is a wasteful number, since it uses less digits than its factorization.

5609242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12272.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 5609242 is about 2368.3838371345. The cubic root of 5609242 is about 177.6784372371.

The spelling of 5609242 in words is "five million, six hundred nine thousand, two hundred forty-two".