5609910 has 32 divisors (see below), whose sum is σ = 13669632. Its totient is φ = 1473120.

The previous prime is 5609867. The next prime is 5609911. The reversal of 5609910 is 199065.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5609911) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 615 + ... + 3405.

It is an arithmetic number, because the mean of its divisors is an integer number (427176).

Almost surely, 2^5609910 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5609910, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6834816).

5609910 is an abundant number, since it is smaller than the sum of its proper divisors (8059722).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5609910 is a wasteful number, since it uses less digits than its factorization.

5609910 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2868.

The product of its (nonzero) digits is 2430, while the sum is 30.

The square root of 5609910 is about 2368.5248573743. The cubic root of 5609910 is about 177.6854901499.

The spelling of 5609910 in words is "five million, six hundred nine thousand, nine hundred ten".