5609478 has 16 divisors (see below), whose sum is σ = 12821760. Its totient is φ = 1602696.

The previous prime is 5609449. The next prime is 5609489. The reversal of 5609478 is 8749065.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66738 + ... + 66821.

It is an arithmetic number, because the mean of its divisors is an integer number (801360).

Almost surely, 2^5609478 is an apocalyptic number.

5609478 is an abundant number, since it is smaller than the sum of its proper divisors (7212282).

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

5609478 is a wasteful number, since it uses less digits than its factorization.

5609478 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133571.

The product of its (nonzero) digits is 60480, while the sum is 39.

The square root of 5609478 is about 2368.4336596156. The cubic root of 5609478 is about 177.6809290487.

The spelling of 5609478 in words is "five million, six hundred nine thousand, four hundred seventy-eight".