5509662 has 16 divisors (see below), whose sum is σ = 11288592. Its totient is φ = 1791680.

The previous prime is 5509657. The next prime is 5509687. The reversal of 5509662 is 2669055.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

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, 10953 + ... + 11444.

It is an arithmetic number, because the mean of its divisors is an integer number (705537).

Almost surely, 2^5509662 is an apocalyptic number.

5509662 is an abundant number, since it is smaller than the sum of its proper divisors (5778930).

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

5509662 is a wasteful number, since it uses less digits than its factorization.

5509662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22443.

The product of its (nonzero) digits is 16200, while the sum is 33.

The square root of 5509662 is about 2347.2669213364. The cubic root of 5509662 is about 176.6207206177.

The spelling of 5509662 in words is "five million, five hundred nine thousand, six hundred sixty-two".